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https://thehackernews.com/2026/04/apt28-deploys-prismex-malware-in.html", "creation_timestamp": "2026-04-08T14:09:27.000000Z"}, {"uuid": "f9d72492-278d-4869-bdd4-c889fcfc6417", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "exploited", "source": "Telegram/QQILa0OboE5GYHRL5Qh5NuRSVuvJJD-ukDaTU5i1Yydl2wM", "content": "", "creation_timestamp": "2026-04-09T15:41:52.000000Z"}, {"uuid": "9adc4c7d-372e-4a8b-b0a3-8006c73de7c1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "published-proof-of-concept", "source": "https://t.me/poxek/5896", "content": "\u041b\u043e\u0432\u0438\u0442\u0435 \u0432\u043a\u0443\u0441\u043d\u044b\u0435 \u0431\u0430\u0433\u0438 \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0435\u0439 \u043d\u0435\u0434\u0435\u043b\u0438 \n#Microsoft #Gods #OpenSTAManager #Signal #CVE #RCE\n\n\u27a1\ufe0f SDK Microsoft Semantic Kernel (CVE-2026-25592, CVSS 10.0) \u2014 \u0432 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0435 SessionsPythonPlugin \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f arbitrary file write \u0447\u0435\u0440\u0435\u0437 path traversal. \u0410\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u0439 \u0441 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 \u043c\u043e\u0436\u0435\u0442 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e \u0431\u0435\u0437 \u0443\u0447\u0430\u0441\u0442\u0438\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u043b\u044e\u0431\u044b\u0435 \u0444\u0430\u0439\u043b\u044b \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440.\n\n\u27a1\ufe0f Gogs (CVE-2025-64175, CVSS 7.7) \u2014 self-hosted Git-\u0441\u0435\u0440\u0432\u0435\u0440\u0435 Gogs (\u0432\u0441\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 \u0441 2FA) \u0441\u043b\u043e\u043c\u0430\u043d\u0430 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 recovery-\u043a\u043e\u0434\u0430 \u0432 UseRecoveryCode. \u041a\u043e\u0434 \u0438\u0449\u0435\u0442\u0441\u044f \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e \u043f\u043e \u0432\u0441\u0435\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c \u0431\u0435\u0437 \u043f\u0440\u0438\u0432\u044f\u0437\u043a\u0438 \u043a \u0430\u043a\u043a\u0430\u0443\u043d\u0442\u0443. \u0417\u043d\u0430\u044f \u043b\u043e\u0433\u0438\u043d \u0438 \u043f\u0430\u0440\u043e\u043b\u044c \u0436\u0435\u0440\u0442\u0432\u044b, \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0441\u0432\u043e\u0439 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 recovery-\u043a\u043e\u0434, \u0447\u0442\u043e\u0431\u044b \u043e\u0431\u043e\u0439\u0442\u0438 2FA \u0438 \u0437\u0430\u0445\u0432\u0430\u0442\u0438\u0442\u044c \u0447\u0443\u0436\u0443\u044e \u0443\u0447\u0435\u0442\u043a\u0443. PoC \u0442\u0440\u0438\u0432\u0438\u0430\u043b\u0435\u043d: \u0441\u043e\u0437\u0434\u0430\u0435\u0448\u044c \u0441\u0432\u043e\u0439 \u0430\u043a\u043a\u0430\u0443\u043d\u0442 \u2192 \u0431\u0435\u0440\u0435\u0448\u044c \u043a\u043e\u0434 \u2192 \u043b\u043e\u0433\u0438\u043d\u0438\u0448\u044c\u0441\u044f \u043f\u043e\u0434 \u0436\u0435\u0440\u0442\u0432\u043e\u0439.\n\n\u27a1\ufe0f OpenSTAManager (CVE-2026-24417, CVSS 8.7) \u2014 time-based blind SQL-\u0438\u043d\u044a\u0435\u043a\u0446\u0438\u044f \u0432 \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e\u043c \u043f\u043e\u0438\u0441\u043a\u0435 /ajax_search.php, \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 term GET. \u0412\u0432\u043e\u0434 \u0432 LIKE-\u0437\u0430\u043f\u0440\u043e\u0441\u0430\u0445 \u043d\u0435 \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u043e 10+ \u043c\u043e\u0434\u0443\u043b\u044f\u043c (\u0410\u0440\u0442\u0438\u043a\u0443\u043b\u044b, \u0417\u0430\u043a\u0430\u0437\u044b, \u0424\u0430\u043a\u0442\u0443\u0440\u044b, \u041a\u043e\u043d\u0442\u0440\u0430\u0433\u0435\u043d\u0442\u044b \u0438 \u0434\u0440.). \u0410\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u0439 \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u0442\u044f\u0433\u0438\u0432\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435 \u0447\u0435\u0440\u0435\u0437 SLEEP() \u0441 \u0430\u043c\u043f\u043b\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0435\u0439 \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0438 (\u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u044b\u0439 \u0437\u0430\u043f\u0443\u0441\u043a \u043f\u043e \u043c\u043e\u0434\u0443\u043b\u044f\u043c \u2014 \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0430 \u00d785), \u0447\u0442\u043e\u0431\u044b \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f DoS \u0438 \u0443\u0442\u0435\u0447\u043a\u0438 \u0445\u044d\u0448\u0435\u0439 \u043f\u0430\u0440\u043e\u043b\u0435\u0439 \u0438 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445. \u0415\u0441\u0442\u044c PoC.\n\n\u27a1\ufe0f Signal (CVE-2026-23515, CVSS 9.9) \u2014 OS command injection \u0447\u0435\u0440\u0435\u0437 \u043f\u043e\u043b\u0435 navigation.datetime \u0432 WebSocket delta-\u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f\u0445. \u0412\u0432\u043e\u0434 \u0438\u043d\u0442\u0435\u0440\u043f\u043e\u043b\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432 sh -c \"command\" \u0431\u0435\u0437 \u0441\u0430\u043d\u0438\u0442\u0438\u0437\u0430\u0446\u0438\u0438, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0442\u043e\u043c\u0443, \u0447\u0442\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 shell-\u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u044e\u0442\u0441\u044f \u043e\u0442 \u0438\u043c\u0435\u043d\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430. \u0415\u0441\u043b\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u0430\u044f \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u2014 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0431\u0430\u0433\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u0431\u0435\u0437 \u0430\u0432\u0442\u043e\u0440\u0438\u0437\u0430\u0446\u0438\u0438. \u041f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043f\u043e\u043b\u043d\u043e\u0439 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u044d\u0441\u043a\u0430\u043b\u0430\u0446\u0438\u044e \u0434\u043e root \u043f\u0440\u0438 \u043f\u043b\u043e\u0445\u043e\u0439 sudo-\u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438. \u0415\u0441\u0442\u044c PoC.\n\n\u27a1\ufe0f Microsoft Office (CVE-2026-21509, CVSS 7.8) \u2014 \u043e\u0431\u0445\u043e\u0434 OLE-\u0437\u0430\u0449\u0438\u0442 \u0447\u0435\u0440\u0435\u0437 reliance on untrusted inputs. \u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u0441\u043e\u0437\u0434\u0430\u0435\u0442 weaponized RTF/Word-\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442 \u0438 \u0447\u0435\u0440\u0435\u0437 WebDAV + COM hijacking \u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 malware. \u041e\u0442\u043a\u0440\u044b\u0442\u0438\u0435 \u0444\u0430\u0439\u043b\u0430 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a RCE. \u0410\u043a\u0442\u0438\u0432\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u0442\u0441\u044f APT28 \u0432 targeted-\u0430\u0442\u0430\u043a\u0430\u0445. \u0415\u0441\u0442\u044c educational PoC \u0438 \u0441\u043a\u0440\u0438\u043f\u0442 \u0434\u043b\u044f \u043f\u043e\u0438\u0441\u043a\u0430 \u0441\u044d\u043c\u043f\u043b\u043e\u0432 \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435.\n\n\ud83c\udf1a @poxek | \ud83d\udcf2 MAX |\ud83c\udf1a \u0411\u043b\u043e\u0433 | \ud83d\udcfa YT | \ud83d\udcfa RT | \ud83d\udcfa VK", "creation_timestamp": "2026-02-09T10:31:54.000000Z"}, {"uuid": "e8dc0f53-81ab-403b-accd-2836c6cb7db5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "seen", "source": "https://t.me/kasperskyb2b/2120", "content": "Trivy \u0438 LiteLLM \u043f\u043e\u0434 \u0443\u0434\u0430\u0440\u043e\u043c, \u044d\u0432\u043e\u043b\u044e\u0446\u0438\u044f BPFdoor \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f APT \u0437\u0430 \u043d\u0435\u0434\u0435\u043b\u044e\n\n\ud83d\udd25\u0412\u0435\u0440\u043e\u044f\u0442\u043d\u043e, \u0441\u0430\u043c\u0430\u044f \u0437\u043d\u0430\u0447\u0438\u043c\u0430\u044f \u043d\u043e\u0432\u043e\u0441\u0442\u044c \u043c\u0435\u0441\u044f\u0446\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0435\u0449\u0451 \u043d\u0435 \u0440\u0430\u0437 \u043d\u0430\u043c \u0430\u0443\u043a\u043d\u0435\u0442\u0441\u044f \u2014 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043f\u043e \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u0418\u0418-\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438 LiteLLM, \u0441\u043a\u0430\u043d\u0435\u0440\u043e\u0432 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 Trivy \u0438 Checkmarx. \u0418\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0443 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d CVE-2026-33634 (CVSS 9.4). \u0412\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0435 \u041f\u041e, \u043d\u0430\u043f\u043e\u043c\u043d\u0438\u043c, \u0442\u0430\u0449\u0438\u0442 SSH\u2011\u043a\u043b\u044e\u0447\u0438, \u0441\u0435\u043a\u0440\u0435\u0442\u044b CI/CD,  \u0443\u0447\u0451\u0442\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 AWS \u0438 GCP, \u0441\u0435\u043a\u0440\u0435\u0442\u044b k8 \u0438 \u0434\u0430\u0436\u0435  \u043a\u0440\u0438\u043f\u0442\u043e\u043a\u043e\u0448\u0435\u043b\u044c\u043a\u0438. \u0421\u043b\u0435\u0434\u043e\u043c \u043d\u0430 \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u044b npm \u0431\u044b\u043b \u0432\u044b\u043f\u0443\u0449\u0435\u043d \u0447\u0435\u0440\u0432\u044c CanisterWorm.\n\n\ud83d\udcf1APT Red Menshen \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0442\u044c BPFDoor, \u0441\u043a\u0440\u044b\u0442\u043d\u044b\u0439 Linux\u2011\u0431\u044d\u043a\u0434\u043e\u0440, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0437\u043b\u043e\u0443\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u0435\u0442 eBPF \u0438 \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u00ab\u0432\u043e\u043b\u0448\u0435\u0431\u043d\u043e\u0433\u043e\u00bb \u043f\u0430\u043a\u0435\u0442\u0430. \u0412 \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u044f\u0445 \u0442\u0440\u0438\u0433\u0433\u0435\u0440\u044b \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0432 HTTPS\u2011\u0442\u0440\u0430\u0444\u0438\u043a, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0434\u0435\u0442\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0437\u0430\u043c\u0435\u0442\u043d\u043e \u0441\u043b\u043e\u0436\u043d\u0435\u0435. \u0413\u0440\u0443\u043f\u043f\u0430 \u0447\u0451\u0442\u043a\u043e \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u0430 \u043d\u0430 \u0442\u0435\u043b\u0435\u043a\u043e\u043c\u2011\u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u0433\u043e\u0441\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b. \u041f\u0440\u043e\u043d\u0438\u043a\u0430\u044e\u0442  \u0432 \u0441\u0435\u0442\u044c \u0447\u0435\u0440\u0435\u0437 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0435 \u043f\u043e\u0433\u0440\u0430\u043d\u0438\u0447\u043d\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 Ivanti, Cisco, Fortinet \u0438 Palo Alto. \u0414\u043b\u044f \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0443\u0447\u0451\u0442\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438, \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u043d\u044b\u0435 \u0438\u043c\u0435\u043d\u043d\u043e \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0442\u0435\u043b\u0435\u043a\u043e\u043c-\u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u0430\u043c\u0438. \u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 BPFDoor \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b \u0438\u043d\u0441\u043f\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0442\u0440\u0430\u0444\u0438\u043a \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 SCTP,  \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044f \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u043c \u0441\u043b\u0435\u0434\u0438\u0442\u044c \u0437\u0430 \u0432\u0441\u0435\u043c\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u044f\u043c\u0438 \u0430\u0431\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0442\u0435\u043b\u0435\u043a\u043e\u043c-\u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430.\n\n\ud83d\udd3b\u0410\u043d\u0430\u043b\u0438\u0437 \u044d\u043a\u0441\u043f\u0435\u0440\u0442\u043e\u0432 \u00ab\u041b\u0430\u0431\u043e\u0440\u0430\u0442\u043e\u0440\u0438\u0438 \u041a\u0430\u0441\u043f\u0435\u0440\u0441\u043a\u043e\u0433\u043e\u00bb  \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0441\u0432\u044f\u0437\u044c \u043c\u0435\u0436\u0434\u0443 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u2011\u043a\u0438\u0442\u043e\u043c Coruna \u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0435\u0439 \u00ab\u0422\u0440\u0438\u0430\u043d\u0433\u0443\u043b\u044f\u0446\u0438\u044f\u00bb. \n\n\ud83d\udfe2 \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0430\u043d\u0430\u043b\u0438\u0437 \u0430\u0442\u0430\u043a\u0438 \u043d\u0430 \u0444\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u0443\u044e \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044e \u0432 \u042e\u0412\u0410: \u0441\u0432\u044f\u0437\u043a\u0430 \u0431\u044d\u043a\u0434\u043e\u0440\u0430 Brushworm \u0438 \u043a\u0435\u0439\u043b\u043e\u0433\u0433\u0435\u0440\u0430 Brushlogger \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 USB\u2011\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u0438, \u043f\u043e\u0445\u0438\u0449\u0430\u0435\u0442 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b \u0438 \u0430\u0440\u0445\u0438\u0432\u044b \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043f\u043e\u0447\u0442\u044b.\n\n\ud83d\udfe2\u0420\u0430\u0437\u0431\u043e\u0440 \u0412\u041f\u041e PRISMEX, \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e APT28. \u041e\u043d\u043e \u0431\u044b\u043b\u043e \u0437\u0430\u043c\u0435\u0447\u0435\u043d\u043e \u0432 \u0430\u0442\u0430\u043a\u0430\u0445, \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0445 \u0434\u0432\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043d\u0443\u043b\u0435\u0432\u043e\u0433\u043e \u0434\u043d\u044f \u0432 Microsoft Office (CVE-2026-21509 \u0438 CVE-2026-21513). PRISMEX \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0441\u0442\u0435\u0433\u0430\u043d\u043e\u0433\u0440\u0430\u0444\u0438\u044e, \u0442\u0435\u0445\u043d\u0438\u043a\u0443 COM hijacking \u0434\u043b\u044f \u0437\u0430\u043a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u044f \u0438 \u0437\u043b\u043e\u0443\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u0435\u0442 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u043c \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u043c Filen io \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u04212.\n\n\ud83d\udfe3APT Silver Fox \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0442 \u0444\u0438\u0448\u0438\u043d\u0433\u043e\u0432\u044b\u0435 \u043a\u0430\u043c\u043f\u0430\u043d\u0438\u0438 \u043f\u043e\u0434 \u0432\u0438\u0434\u043e\u043c \u043d\u0430\u043b\u043e\u0433\u043e\u0432\u044b\u0445 \u0443\u0432\u0435\u0434\u043e\u043c\u043b\u0435\u043d\u0438\u0439 \u043f\u043e \u0441\u0442\u0440\u0430\u043d\u0430\u043c \u042e\u0433\u043e\u2011\u0412\u043e\u0441\u0442\u043e\u0447\u043d\u043e\u0439 \u0410\u0437\u0438\u0438, \u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044f ValleyRAT \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 \u043f\u043e\u0434\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u043c \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u043c, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0434\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 Gh0st RAT \u043f\u043e\u0434 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435\u043c HoldingHands \u0438 \u0438\u043d\u0444\u043e\u0441\u0442\u0438\u043b\u0435\u0440 \u043d\u0430 Python, \u0437\u0430\u043c\u0430\u0441\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043f\u043e\u0434 WhatsApp. \u0413\u0440\u0443\u043f\u043f\u0430 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u0441\u043e\u0447\u0435\u0442\u0430\u0442\u044c \u0444\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u043e \u043c\u043e\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0430\u0442\u0430\u043a\u0438 \u0441\u043e \u0448\u043f\u0438\u043e\u043d\u0430\u0436\u0435\u043c. \n\n\ud83e\udd2a\u041d\u0435 \u043f\u0443\u0442\u0430\u0435\u043c PaaS \u0438 PaaS!  EvilTokens, \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u00ab\u0444\u0438\u0448\u0438\u043d\u0433 \u043a\u0430\u043a \u0443\u0441\u043b\u0443\u0433\u0430\u00bb (Phishing as a Service) \u0437\u043b\u043e\u0443\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u0435\u0442 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043e\u0439 \u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u0430 Railway.com (Platform as a Service) \u0434\u043b\u044f \u043a\u0440\u0430\u0436\u0438 \u0442\u043e\u043a\u0435\u043d\u043e\u0432 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 Microsoft 365 \u0443 \u0441\u043e\u0442\u0435\u043d \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0439 \u0432 \u0421\u0428\u0410, \u041a\u0430\u043d\u0430\u0434\u0435, \u0410\u0432\u0441\u0442\u0440\u0430\u043b\u0438\u0438, \u041d\u043e\u0432\u043e\u0439 \u0417\u0435\u043b\u0430\u043d\u0434\u0438\u0438 \u0438 \u0413\u0435\u0440\u043c\u0430\u043d\u0438\u0438.\n\n\ud83d\udd34\u0410\u043d\u0430\u043b\u0438\u0437 \u0430\u0442\u0430\u043a \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c PXA Stealer, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u043d\u0430 \u0444\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u044b\u0435 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u043c\u0438\u0440\u0443.\n\n\ud83d\udcf1 \u041e\u0431\u0437\u043e\u0440 12 \u043d\u043e\u0432\u044b\u0445 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432 \u0441\u0442\u0438\u043b\u0435\u0440\u043e\u0432, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u044b\u0445 \u0447\u0435\u0440\u0435\u0437 Telegram\u2011\u0431\u043e\u0442\u043e\u0432.\n\n#\u0434\u0430\u0439\u0434\u0436\u0435\u0441\u0442 #APT @\u041f2\u0422", "creation_timestamp": "2026-03-30T07:33:05.000000Z"}, {"uuid": "5a7ff83a-e59c-4172-b488-87ecaccb99b7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "published-proof-of-concept", "source": "https://t.me/ptescalator/651", "content": "\u041f\u0440\u043e\u043d\u0438\u043a\u043d\u0443\u0442\u044c \u0432 \u043e\u0444\u0438\u0441 \u0447\u0435\u0440\u0435\u0437 Office \ud83d\udc68\u200d\ud83d\udcbb\n\n\u0413\u0440\u0443\u043f\u043f\u0430 \u043a\u0438\u0431\u0435\u0440\u0440\u0430\u0437\u0432\u0435\u0434\u043a\u0438 PT ESC \u0437\u0430\u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043b\u0430 \u043f\u0435\u0440\u0432\u0443\u044e \u0444\u0438\u0448\u0438\u043d\u0433\u043e\u0432\u0443\u044e \u043a\u0430\u043c\u043f\u0430\u043d\u0438\u044e \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c CVE-2026-21509, \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u0443\u044e \u043d\u0430 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0435 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438. \u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442 RTF-\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b, \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u044b\u0435 \u043f\u043e\u0434 \u0441\u043b\u0443\u0436\u0435\u0431\u043d\u0443\u044e \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u043a\u0443 (\u0441\u043a\u0440\u0438\u043d\u0448\u043e\u0442\u044b 1\u20132).\n\n\u0412\u043d\u0443\u0442\u0440\u0438 RTF-\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430 \u0432\u0441\u0442\u0440\u043e\u0435\u043d OLE-\u043e\u0431\u044a\u0435\u043a\u0442 \u0441 CLSID EAB22AC3-30C1-11CF-A7EB-0000C05BAE0B (Shell.Explorer.1). \u0414\u0430\u043d\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0443\u043f\u0430\u043a\u043e\u0432\u0430\u043d\u044b \u0432 OLE-\u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435; \u0432 \u0441\u0442\u0440\u0438\u043c\u0435 CONTENTS \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 .lnk-\u044f\u0440\u043b\u044b\u043a, \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0449\u0438\u0439 \u043d\u0430 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u0439 \u0440\u0435\u0441\u0443\u0440\u0441 (\u0441\u043a\u0440\u0438\u043d\u0448\u043e\u0442 3):\n\n\\\\rostransnadzor.digital@SSL\\svn\\58\\\u0410\u041a\u0422 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430.lnk\n\n\u0421\u0443\u0444\u0444\u0438\u043a\u0441 @SSL \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u0443\u0435\u0442 WebDAV-\u0440\u0435\u0434\u0438\u0440\u0435\u043a\u0442\u043e\u0440 Windows (\u0441\u043b\u0443\u0436\u0431\u0443 WebClient), \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0430\u044f \u043e\u0431\u044b\u0447\u043d\u043e\u0435 UNC-\u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u0432 HTTPS-\u0437\u0430\u043f\u0440\u043e\u0441 \u043a \u0432\u043d\u0435\u0448\u043d\u0435\u043c\u0443 \u0441\u0435\u0440\u0432\u0435\u0440\u0443.\n\nCVE-2026-21509 \u0437\u0434\u0435\u0441\u044c \u0432\u044b\u0441\u0442\u0443\u043f\u0430\u0435\u0442 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u043e\u043c \u043e\u0431\u0445\u043e\u0434\u0430 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0445 \u0437\u0430\u0449\u0438\u0442 Microsoft Office \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 OLE-\u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0442\u044c COM-\u043e\u0431\u044a\u0435\u043a\u0442 \u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u043c\u0443 .lnk \u0441\u0440\u0430\u0437\u0443 \u043f\u043e\u0441\u043b\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430, \u0442\u0435\u043c \u0441\u0430\u043c\u044b\u043c \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u0441\u0442\u0430\u0434\u0438\u044e \u0430\u0442\u0430\u043a\u0438.\n\n\ud83d\udeae \u041d\u0430 \u043c\u043e\u043c\u0435\u043d\u0442 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u0439 \u044f\u0440\u043b\u044b\u043a \u0443\u0436\u0435 \u0431\u044b\u043b \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0441\u0442\u0438 \u0432\u0442\u043e\u0440\u0443\u044e \u0441\u0442\u0430\u0434\u0438\u044e \u043d\u0435 \u0443\u0434\u0430\u043b\u043e\u0441\u044c.\n\n\u041f\u0440\u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0435 \u0434\u043e\u043c\u0435\u043d\u0430 rostransnadzor.digital \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043e, \u0447\u0442\u043e \u0432 \u0435\u0433\u043e SOA-\u0437\u0430\u043f\u0438\u0441\u0438 (\u043f\u043e\u043b\u0435 RNAME) \u0443\u043a\u0430\u0437\u0430\u043d \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u044b\u0439 e-mail gjegoshcappaniesh@gmail.com\n \u2014 \u044d\u0442\u043e\u0442 \u0436\u0435 e-mail \u0440\u0430\u043d\u0435\u0435 \u0444\u0438\u0433\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043b \u0443 \u0434\u043e\u043c\u0435\u043d\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0432\u0448\u0438\u0445\u0441\u044f \u0432 \u0430\u0442\u0430\u043a\u0430\u0445 \u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u043a\u0438 BoTeam (\u0441\u043a\u0440\u0438\u043d\u0448\u043e\u0442 4). \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0443\u044e \u0441\u0432\u044f\u0437\u044c \u0441 \u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u043a\u043e\u0439 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u043f\u043e\u0432\u0442\u043e\u0440\u0435\u043d\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u043d\u044b\u0445 \u0430\u0440\u0442\u0435\u0444\u0430\u043a\u0442\u043e\u0432: \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u043e\u0435 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 \u00ab\u0410\u041a\u0422 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u00bb (\u0441\u043a\u0440\u0438\u043d\u0448\u043e\u0442\u044b 5\u20136), \u0430 \u0442\u0430\u043a\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0445\u043e\u0436\u0435\u0433\u043e \u0434\u043e\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u043c\u0435\u043d\u0438 rostransnnadzor.ru.\n\n\u042d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430\u043c \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u0442\u044c, \u0447\u0442\u043e \u0437\u0430 \u043a\u0430\u043c\u043f\u0430\u043d\u0438\u0435\u0439 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c CVE-2026-21509 \u043c\u043e\u0436\u0435\u0442 \u0441\u0442\u043e\u044f\u0442\u044c \u0445\u0430\u043a\u0435\u0440\u0441\u043a\u0430\u044f \u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u043a\u0430 BoTeam \ud83e\udd77\n\n\u0414\u043b\u044f \u043c\u0438\u043d\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0438\u0441\u043a\u043e\u0432 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c \u043a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u0441\u043a\u043e\u0440\u0435\u0435 \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c Microsoft Office \u0434\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438. \u0415\u0441\u043b\u0438 \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u043c\u0435\u0440\u044b \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0437\u0430\u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u044e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0433\u043e OLE-\u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 Shell.Explorer.1 (CLSID EAB22AC3-30C1-11CF-A7EB-0000C05BAE0B).\n\n1\ufe0f\u20e3 \u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043d\u0430\u0439\u0442\u0438 \u043b\u0438\u0431\u043e \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0432\u0435\u0442\u043a\u0443 COM Compatibility (\u043f\u0443\u0442\u044c \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0442\u0438\u043f\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u2014 MSI / Click-to-Run \u2014 \u0438 \u0440\u0430\u0437\u0440\u044f\u0434\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b 32/64-bit):\n\nMSI 64-bit \u0438\u043b\u0438 MSI 32-bit \u043d\u0430 32-bit Windows:\nHKLM\\SOFTWARE\\Microsoft\\Office\\16.0\\Common\\COM Compatibility\\\n\nMSI 32-bit \u043d\u0430 64-bit Windows:\nHKLM\\SOFTWARE\\WOW6432Node\\Microsoft\\Office\\16.0\\Common\\COM Compatibility\\\n\nC2R 64-bit \u0438\u043b\u0438 C2R 32-bit \u043d\u0430 32-bit Windows:\nHKLM\\SOFTWARE\\Microsoft\\Office\\ClickToRun\\REGISTRY\\MACHINE\\Software\\Microsoft\\Office\\16.0\\Common\\COM Compatibility\\\n\nC2R 32-bit \u043d\u0430 64-bit Windows:\nHKLM\\SOFTWARE\\Microsoft\\Office\\ClickToRun\\REGISTRY\\MACHINE\\Software\\WOW6432Node\\Microsoft\\Office\\16.0\\Common\\COM Compatibility\\\n\n2\ufe0f\u20e3 \u0412\u043d\u0443\u0442\u0440\u0438 COM Compatibility \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u043f\u043e\u0434\u0440\u0430\u0437\u0434\u0435\u043b {EAB22AC3-30C1-11CF-A7EB-0000C05BAE0B} \u0438 \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 DWORD Compatibility Flags = 0x00000400.\n\nIoCs\n\nrostransnadzor.digital\n62.3.58.8\n\nea078216452f5f6d4eea27bbc062286396a5252e2c267ecc3933d05a4e38da15\n2bbcbc88d04615079fa17708c62f07ccb138c19bb9ed78ae43f9172cd91931ba\n\n#TI #APT #Malware #Phishing #ioc\n@ptescalator (X, Max)", "creation_timestamp": "2026-02-25T17:03:03.000000Z"}, {"uuid": "9bb6eb7f-e041-4a22-a970-4aeb310385ca", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "exploited", "source": "https://t.me/cibsecurity/88440", "content": "\ud83d\udd8b\ufe0f APT28 Uses Microsoft Office CVE-2026-21509 in Espionage-Focused Malware Attacks \ud83d\udd8b\ufe0f\n\nThe Russialinked statesponsored threat actor known as APT28 aka UAC0001 has been attributed to attacks exploiting a newly disclosed security flaw in Microsoft Office as part of a campaign codenamed Operation Neusploit. Zscaler ThreatLabz said it observed the hacking group weaponizing the shortcoming on January 29, 2026, in attacks targeting users in Ukraine, Slovakia, and Romania, three.\n\n\ud83d\udcd6 Read more.\n\n\ud83d\udd17 Via \"The Hacker News\"\n\n----------\n\ud83d\udc41\ufe0f Seen on @cibsecurity", "creation_timestamp": "2026-02-03T12:02:50.000000Z"}, {"uuid": "4b9a7068-fb34-4742-908d-abe427c3101b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "exploited", "source": "https://t.me/xakep_ru/18882", "content": "\u0413\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u043a\u0430 APT28 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u0442 \u0441\u0432\u0435\u0436\u0443\u044e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 Microsoft Office\n\n\u0412\u0441\u0435\u0433\u043e \u0447\u0435\u0440\u0435\u0437 \u0442\u0440\u0438 \u0434\u043d\u044f \u043f\u043e\u0441\u043b\u0435 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438 \u044d\u043a\u0441\u0442\u0440\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u0430\u0442\u0447\u0430 \u0434\u043b\u044f Microsoft Office \u0433\u0440\u0443\u043f\u043f\u0438\u0440\u043e\u0432\u043a\u0430 APT28 \u043d\u0430\u0447\u0430\u043b\u0430 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-21509 \u0432 \u0430\u0442\u0430\u043a\u0430\u0445 \u043f\u0440\u043e\u0442\u0438\u0432 \u0443\u043a\u0440\u0430\u0438\u043d\u0441\u043a\u0438\u0445 \u0438 \u0435\u0432\u0440\u043e\u043f\u0435\u0439\u0441\u043a\u0438\u0445 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0439.\n\nhttps://xakep.ru/2026/02/04/cve-2026-21509-atp28/", "creation_timestamp": "2026-02-04T15:36:17.000000Z"}, {"uuid": "6a6816bd-84bc-4a14-a411-a8a35aa219d2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "exploited", "source": "https://t.me/xakep_ru/18844", "content": "Microsoft \u044d\u043a\u0441\u0442\u0440\u0435\u043d\u043d\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 0-day \u0432 Office, \u0442\u0430\u043a \u043a\u0430\u043a \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c\u044e \u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0445\u0430\u043a\u0435\u0440\u044b\n\n\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Microsoft \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0438 \u0432\u043d\u0435\u043f\u043b\u0430\u043d\u043e\u0432\u044b\u0435 \u043f\u0430\u0442\u0447\u0438 \u0434\u043b\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 Office, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0443\u0436\u0435 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u044e\u0442 \u0432 \u0430\u0442\u0430\u043a\u0430\u0445. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u043b\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0432\u0441\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430 \u2014 \u043e\u0442 Office 2016 \u0434\u043e Microsoft 365 Apps for Enterprise.\n\nhttps://xakep.ru/2026/01/28/cve-2026-21509/", "creation_timestamp": "2026-01-28T12:35:25.000000Z"}, {"uuid": "cd35ff2a-8cf5-4796-9d0e-8c2b757747c7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "seen", "source": "https://t.me/true_secator/7911", "content": "\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u043c \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0442\u044c \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0442\u0440\u0435\u043d\u0434\u043e\u0432\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438. \u041f\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044e \u043d\u0430 \u043f\u044f\u0442\u043d\u0438\u0446\u0443 13-\u043e\u0433\u043e \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u0430 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c:\n\n1. \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b\u0438 287 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439 \u0434\u043b\u044f Chrome, \u043f\u043e\u0445\u0438\u0449\u0430\u044e\u0449\u0438\u0435 \u0438\u0441\u0442\u043e\u0440\u0438\u044e \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u043e\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0431\u043e\u043b\u0435\u0435 37 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u043e\u0432 \u0440\u0430\u0437.\n\n\u0421\u0440\u0435\u0434\u0438 \u043d\u0438\u0445 - \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u0438 \u0440\u0435\u043a\u043b\u0430\u043c\u044b, \u0418\u0418-\u043f\u043e\u043c\u043e\u0449\u043d\u0438\u043a\u0438 \u0438 \u043e\u0444\u0438\u0441\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f.\n\n2. LayerX \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0430 \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u0438\u0437\u00a030 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439 Chrome, \u043c\u0430\u0441\u043a\u0438\u0440\u0443\u044e\u0449\u0438\u0445\u0441\u044f \u043f\u043e\u0434 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \u0418\u0418 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u0441\u043a\u0440\u044b\u0442\u044b\u0435 iframe \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439.\n\n3. Quarkslab \u043e\u0431\u0432\u0438\u043d\u0438\u043b\u0430 Intego \u0432 \u043e\u0442\u043a\u0430\u0437\u0435 \u043e\u0442 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u044f\u0434\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0441\u0432\u043e\u0438\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430\u0445 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f macOS, \u043d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e.\n\n3. RCE Security \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 PoC \u0434\u043b\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u043a\u043e\u043c\u0430\u043d\u0434 \u0431\u0435\u0437 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0432 \u043f\u043b\u0430\u0433\u0438\u043d\u0435 W3 Total Cache \u0434\u043b\u044f WordPress - CVE-2025-9501. \n\n\u041f\u0440\u0438 \u044d\u0442\u043e\u043c \u043f\u043b\u0430\u0433\u0438\u043d \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u0438\u043c \u0438\u0437 \u0441\u0430\u043c\u044b\u0445 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b\u0445 \u0432 \u044d\u043a\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0435 WordPress.\n\n4. \u0420\u0430\u0441\u043a\u0440\u044b\u0442 \u043d\u043e\u0432\u044b\u0439 \u0432\u0435\u043a\u0442\u043e\u0440 \u0434\u0435\u0430\u043d\u043e\u043d\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 VPN \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0441\u043f\u0438\u0441\u043a\u043e\u0432 \u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0438 \u0440\u0435\u043a\u043b\u0430\u043c\u044b, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0432 \u0438\u0445 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435.\n\n\u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u043c\u043e\u0436\u043d\u043e \u043e\u0442\u0441\u043b\u0435\u0434\u0438\u0442\u044c \u0434\u043e \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0445 \u0441\u0442\u0440\u0430\u043d \u043f\u043e \u0434\u043e\u043c\u0435\u043d\u0430\u043c, \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u044b\u043c \u0432 \u0441\u043f\u0438\u0441\u043a\u0438 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0449\u0438\u043a\u043e\u0432 \u0440\u0435\u043a\u043b\u0430\u043c\u044b. \n\n5. Microsoft \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b\u0430, \u0447\u0442\u043e \u043c\u0435\u0442\u043e\u0434, \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0434\u043b\u044f \u0442\u043e\u043d\u043a\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 LLM \u043f\u043e\u0441\u043b\u0435 \u0438\u0445 \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f, \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d \u0434\u043b\u044f \u043d\u0435\u0439\u0442\u0440\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438.\n\n\u041d\u043e\u0432\u0443\u044e \u0430\u0442\u0430\u043a\u0443 \u043d\u0430\u0437\u0432\u0430\u043b\u0438 GRP-Obliteration\u00a0(\u043f\u043e \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u044e \u043c\u0435\u0442\u043e\u0434\u0430 - Group Relative Policy Optimization (GRPO). \n\nMicrosoft \u0437\u0430\u044f\u0432\u043b\u044f\u0435\u0442, \u0447\u0442\u043e \u0442\u0435\u0441\u0442\u044b \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u0438 \u0440\u0430\u0441\u0441\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0432 15 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u043d\u0430 \u0441\u0435\u0433\u043e\u0434\u043d\u044f\u0448\u043d\u0438\u0439 \u0434\u0435\u043d\u044c LLM, \u043e\u0442 DeepSeek \u0434\u043e GPT \u0438 Llama.\n\n6. \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 LayerX \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 RCE-\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0438 Claude Desktop Extensions (DXT), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c Google \u041a\u0430\u043b\u0435\u043d\u0434\u0430\u0440\u044c \u0434\u043b\u044f \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u0438 \u0441\u0438\u0441\u0442\u0435\u043c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f Claude Desktop Extensions. \n\n\u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 10 000 \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438 50 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439 DXT.\n\n7. FIRST \u043f\u0440\u043e\u0433\u043d\u043e\u0437\u0438\u0440\u0443\u0435\u0442, \u0447\u0442\u043e \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u0433\u043e\u0434\u0430 \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043e\u043a\u043e\u043b\u043e 60 000 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439. \u042d\u0442\u043e \u0431\u0443\u0434\u0435\u0442 \u043f\u0435\u0440\u0432\u044b\u0439 \u0433\u043e\u0434 \u0432 \u0438\u0441\u0442\u043e\u0440\u0438\u0438, \u043a\u043e\u0433\u0434\u0430 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u043e\u0431 \u043e\u0448\u0438\u0431\u043a\u0430\u0445 \u043f\u0440\u0435\u0432\u044b\u0441\u0438\u0442 \u043f\u043e\u0440\u043e\u0433 \u0432 50 000.\n\n\u041f\u0440\u0438\u0447\u0435\u043c \u043d\u0435 \u0438\u0441\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0438\u0445 \u043c\u043e\u0436\u0435\u0442 \u043e\u043a\u0430\u0437\u0430\u0442\u044c\u0441\u044f \u043f\u043e \u0433\u043e\u0434\u0430 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 100 000.\n\n8. Positive Technologies \u0432\u044b\u043a\u0430\u0442\u0438\u043b\u0430 \u0444\u0435\u0432\u0440\u0430\u043b\u044c\u0441\u043a\u0438\u0439 \u00ab\u0412 \u0442\u0440\u0435\u043d\u0434\u0435 VM\u00bb, \u043e\u0442\u043c\u0435\u0442\u0438\u0432 \u0441\u0440\u0435\u0434\u0438 \u0442\u0440\u0435\u043d\u0434\u043e\u0432\u044b\u0445: \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0430\u044f \u043a RCE, \u0432 Microsoft 365 \u0438 Microsoft Office (CVE-2026-21509) \u0438 \u043e\u0448\u0438\u0431\u043a\u0443, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0443\u044e \u043a \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438, \u0432 Desktop Window Manager (CVE-2026-20805).\n\n9. \u041a\u0438\u0442\u0430\u0439\u0441\u043a\u0438\u0439 \u0430\u043d\u0430\u043b\u043e\u0433 Pwn2Own\u00a0\u043e\u0442 Zero Day Initiative - Tianfu Cup \u043f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445\u043b\u0435\u0442\u043d\u0435\u0433\u043e \u043f\u0435\u0440\u0435\u0440\u044b\u0432\u0430 \u0432\u043e\u0437\u043e\u0431\u043d\u043e\u0432\u0438\u043b\u0441\u044f \u0432 2026 \u0433\u043e\u0434\u0443. \u041c\u0435\u0440\u043e\u043f\u0440\u0438\u044f\u0442\u0438\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u043e\u0441\u044c 29-30 \u044f\u043d\u0432\u0430\u0440\u044f.\n\n\u041f\u043e \u0434\u0430\u043d\u043d\u044b\u043c Natto Thoughts, \u0441\u043e\u0440\u0435\u0432\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u0445\u0430\u043a\u0435\u0440\u043e\u0432 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0443\u044e\u0442\u0441\u044f \u041c\u041e\u0411 \u041a\u041d\u0420 \u0438 \u043f\u0440\u043e\u0445\u043e\u0434\u044f\u0442 \u0432 \u0435\u0449\u0435 \u0431\u043e\u043b\u0435\u0435 \u0437\u0430\u0441\u0435\u043a\u0440\u0435\u0447\u0435\u043d\u043d\u043e\u043c \u0444\u043e\u0440\u043c\u0430\u0442\u0435.\n\n10. Microsoft \u0441\u0447\u0438\u0442\u0430\u0435\u0442, \u0447\u0442\u043e \u0432\u043d\u043e\u0432\u044c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u043f\u043e\u0434\u043c\u0435\u043d\u043e\u0439 LNK-\u043a\u043e\u0434\u0430 \u0432 Windows - \u044d\u0442\u043e \u043d\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438. \n\n\u041d\u0430 \u0444\u0435\u0441\u0442\u0438\u0432\u0430\u043b\u0435 Wild West Hackin' Fest \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0412\u0438\u0442\u0446\u0435 \u0411\u0435\u0443\u043a\u0435\u043c\u0430 \u0440\u0430\u0441\u043a\u0440\u044b\u043b \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0444\u0430\u0439\u043b\u0430\u0445 \u044f\u0440\u043b\u044b\u043a\u043e\u0432 Windows, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u0442\u044c \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0435 \u041f\u041e.\n\n\u041e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0435\u00a0\u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b\u00a0\u00a0\u0441\u0432\u044f\u0437\u0430\u043d\u044b \u0441 \u043d\u0435\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f\u043c\u0438 \u0432 \u0442\u043e\u043c, \u043a\u0430\u043a \u043f\u0440\u043e\u0432\u043e\u0434\u043d\u0438\u043a Windows \u0440\u0430\u0441\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u044b \u0434\u043b\u044f \u043a\u043e\u043d\u0444\u043b\u0438\u043a\u0442\u0443\u044e\u0449\u0438\u0445 \u0446\u0435\u043b\u0435\u0432\u044b\u0445 \u043f\u0443\u0442\u0435\u0439, \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0445 \u0432 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0444\u0430\u0439\u043b\u0430\u0445 \u044f\u0440\u043b\u044b\u043a\u043e\u0432.\n\n\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0442\u0430\u043a\u0436\u0435 \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b lnk-it-up - \u043d\u0430\u0431\u043e\u0440 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u0442 \u044f\u0440\u043b\u044b\u043a\u0438 Windows LNK \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432.", "creation_timestamp": "2026-02-13T18:00:09.000000Z"}, {"uuid": "fa376240-0d8f-4418-8364-4ac154f2cc71", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "exploited", "source": "https://t.me/Tim_Mafia_Hackers_lslami/4098", "content": "\ud83d\udea8 \u062a\u0646\u0628\u064a\u0647 \u0623\u0645\u0646\u064a \u0639\u0627\u062c\u0644 | \u062b\u063a\u0631\u0629 Zero-Day \u0641\u064a Microsoft Office\n\ud83d\udd34 \u0627\u0644\u0645\u0639\u0631\u0641: CVE-2026-21509\n\u26a0\ufe0f \u0627\u0644\u062a\u0635\u0646\u064a\u0641: \u062e\u0637\u064a\u0631\u0629 \u062c\u062f\u0627\u064b (High Severity)\n\ud83d\udd25 \u0627\u0644\u062d\u0627\u0644\u0629: \u064a\u062a\u0645 \u0627\u0633\u062a\u063a\u0644\u0627\u0644\u0647\u0627 \u0628\u0646\u0634\u0627\u0637 \u062d\u0627\u0644\u064a\u0627\u064b (Actively Exploited)\n\ud83d\udcdd \u0627\u0644\u0648\u0635\u0641:\n\u062b\u063a\u0631\u0629 \u062a\u0633\u0645\u062d \u0644\u0644\u0645\u0647\u0627\u062c\u0645\u064a\u0646 \u0628\u062a\u062c\u0627\u0648\u0632 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0623\u0648\u0641\u064a\u0633 \u0648\u062a\u0634\u063a\u064a\u0644 \u0628\u0631\u0645\u062c\u064a\u0627\u062a \u062e\u0628\u064a\u062b\u0629 \u0628\u0645\u062c\u0631\u062f \u0641\u062a\u062d \u0645\u0644\u0641 (Word/Excel) \u0645\u0644\u063a\u0651\u0645.\n\ud83d\udcbb \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062a\u0623\u062b\u0631\u0629:\n\u0645\u0639\u0638\u0645 \u0625\u0635\u062f\u0627\u0631\u0627\u062a Office (2016, 2019, LTSC, 365).\n\ud83d\udee1\ufe0f \u0627\u0644\u062d\u0644 \u0627\u0644\u0641\u0648\u0631\u064a:\n\u0645\u0627\u064a\u0643\u0631\u0648\u0633\u0648\u0641\u062a \u0623\u0635\u062f\u0631\u062a \u062a\u062d\u062f\u064a\u062b\u0627\u064b \u0637\u0627\u0631\u0626\u0627\u064b \u0628\u062a\u0627\u0631\u064a\u062e 27 \u064a\u0646\u0627\u064a\u0631.\n\u2705 \u062d\u062f\u062b \u0646\u0633\u062e\u062a\u0643 \u0641\u0648\u0631\u0627\u064b (File > Account > Update Options > Update Now).", "creation_timestamp": "2026-02-09T18:53:06.000000Z"}, {"uuid": "9723a4d3-5685-40a2-82b4-bdca3b5e5265", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "exploited", "source": "https://t.me/ctinow/245205", "content": "APT28 Uses Microsoft Office CVE-2026-21509 in Espionage-Focused Malware Attacks\nhttps://ift.tt/TdRPqWb", "creation_timestamp": "2026-02-03T09:44:15.000000Z"}, {"uuid": "e50b7dff-eb40-478d-bfac-fa746c1e41fd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "seen", "source": "https://bsky.app/profile/r-blueteamsec.bsky.social/post/3mkdyw3f4yu2r", "content": "", "creation_timestamp": "2026-04-25T21:39:41.996318Z"}, {"uuid": "e4852c39-c6c3-4d74-ad8a-d3b54feaa7cc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "seen", "source": "https://infosec.exchange/users/threatcodex/statuses/116482575586551705", "content": "", "creation_timestamp": "2026-04-28T13:30:50.759449Z"}, {"uuid": "62776d46-7efe-4f4a-91ee-a4759641f448", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "seen", "source": "https://poliverso.org/objects/0477a01e-e8c8129d-b09e02c4de9c4f4a", "content": "Exploits and vulnerabilities in Q1 2026\nDuring Q1 2026, the exploit kits leveraged by threat actors to target user systems expanded once again, incorporating new exploits for the Microsoft Office platform, as well as Windows and Linux operating systems.\nIn this report, we dive into the statistics on published vulnerabilities and exploits, as well as the known vulnerabilities leveraged by popular C2 frameworks throughout Q1 2026.\nStatistics on registered vulnerabilities\nThis section provides statistical data on registered vulnerabilities. The data is sourced from cve.org.\nWe examine the number of registered CVEs for each month starting from January 2022. The total volume of vulnerabilities continues rising and, according to current reports, the use of AI agents for discovering security issues is expected to further reinforce this upward trend.\nTotal published vulnerabilities per month from 2022 through 2026 (download)\nNext, we analyze the number of new critical vulnerabilities (CVSS > 8.9) over the same period.\nTotal critical vulnerabilities published per month from 2022 through 2026 (download)\nThe graph indicates that while the volume of critical vulnerabilities slightly decreased compared to previous years, an upward trend remained clearly visible. At present, we attribute this to the fact that the end of last year was marked by the disclosure of several severe vulnerabilities in web frameworks. The current growth is driven by high-profile issues like React2Shell, the release of exploit frameworks for mobile platforms, and the uncovering of secondary vulnerabilities during the remediation of previously discovered ones. We will be able to test this hypothesis in the next quarter; if correct, the second quarter will show a significant decline, similar to the pattern observed in the previous year.\nExploitation statistics\nThis section presents statistics on vulnerability exploitation for Q1 2026. The data draws on open sources and our telemetry.\nWindows and Linux vulnerability exploitation\nIn Q1 2026, threat actor toolsets were updated with exploits for new, recently registered vulnerabilities. However, we first examine the list of veteran vulnerabilities that consistently account for the largest share of detections:\n\nCVE-2018-0802: a remote code execution (RCE) vulnerability in the Equation Editor component\nCVE-2017-11882: another RCE vulnerability also affecting Equation Editor\nCVE-2017-0199: a vulnerability in Microsoft Office and WordPad that allows an attacker to gain control over the system\nCVE-2023-38831: a vulnerability resulting from the improper handling of objects contained within an archive\nCVE-2025-6218: a vulnerability allowing the specification of relative paths to extract files into arbitrary directories, potentially leading to malicious command execution\nCVE-2025-8088: a directory traversal bypass vulnerability during file extraction utilizing NTFS Streams\nAmong the newcomers, we have observed exploits targeting the Microsoft Office platform and Windows OS components. Notably, these new vulnerabilities exploit logic flaws arising from the interaction between multiple systems, making them technically difficult to isolate within a specific file or library. A list of these vulnerabilities is provided below:\n\nCVE-2026-21509 and CVE-2026-21514: security feature bypass vulnerabilities: despite Protected View being enabled, a specially crafted file can still execute malicious code without the user\u2019s knowledge. Malicious commands are executed on the victim\u2019s system with the privileges of the user who opened the file.\nCVE-2026-21513: a vulnerability in the Internet Explorer MSHTML engine, which is used to open websites and render HTML markup. The vulnerability involves bypassing rules that restrict the execution of files from untrusted network sources. Interestingly, the data provider for this vulnerability was an LNK file.\nThese three vulnerabilities were utilized together in a single chain during attacks on Windows-based user systems. While this combination is noteworthy, we believe the widespread use of the entire chain as a unified exploit will likely decline due to its instability. We anticipate that these vulnerabilities will eventually be applied individually as initial entry vectors in phishing campaigns.\nBelow is the trend of exploit detections on user Windows systems starting from Q1 2025.\nDynamics of the number of Windows users encountering exploits, Q1 2025 \u2013 Q1 2026. The number of users who encountered exploits in Q1 2025 is taken as 100% (download)\nThe vulnerabilities listed here can be leveraged to gain initial access to a vulnerable system and for privilege escalation. This underscores the critical importance of timely software updates.\nOn Linux devices, exploits for the following vulnerabilities were detected most frequently:\n\nCVE-2022-0847: a vulnerability known as Dirty Pipe, which enables privilege escalation and the hijacking of running applications\nCVE-2019-13272: a vulnerability caused by improper handling of privilege inheritance, which can be exploited to achieve privilege escalation\nCVE-2021-22555: a heap out-of-bounds write vulnerability in the Netfilter kernel subsystem\nCVE-2023-32233: a vulnerability in the Netfilter subsystem that allows for Use-After-Free conditions and privilege escalation through the improper processing of network requests\nDynamics of the number of Linux users encountering exploits, Q1 2025 \u2013 Q1 2026. The number of users who encountered exploits in Q1 2025 is taken as 100% (download)\nIn the first quarter of 2026, we observed a decrease in the number of detected exploits; however, the detection rates are on the rise relative to the same period last year. For the Linux operating system, the installation of security patches remains critical.\nMost common published exploits\nThe distribution of published exploits by software type in Q1 2026 features an updated set of categories; once again, we see exploits targeting operating systems and Microsoft Office suites.\nDistribution of published exploits by platform, Q1 2026 (download)\nVulnerability exploitation in APT attacks\nWe analyzed which vulnerabilities were utilized in APT attacks during Q1 2026. The ranking provided below includes data based on our telemetry, research, and open sources.\nTOP 10 vulnerabilities exploited in APT attacks, Q1 2026 (download)\nIn Q1 2026, threat actors continued to utilize high-profile vulnerabilities registered in the previous year for APT attacks. The hypothesis we previously proposed has been confirmed: security flaws affecting web applications remain heavily exploited in real-world attacks. However, we are also observing a partial refresh of attacker toolsets. Specifically, during the first quarter of the year, APT campaigns leveraged recently discovered vulnerabilities in Microsoft Office products, edge networking device software, and remote access management systems. Although the most recent vulnerabilities are being exploited most heavily, their general characteristics continue to reinforce established trends regarding the categories of vulnerable software. Consequently, we strongly recommend applying the security patches provided by vendors.\nC2 frameworks\nIn this section, we examine the most popular C2 frameworks used by threat actors and analyze the vulnerabilities targeted by the exploits that interacted with C2 agents in APT attacks.\nThe chart below shows the frequency of known C2 framework usage in attacks against users during Q1 2026, according to open sources.\nTOP 10 C2 frameworks used by APTs to compromise user systems, Q1 2026 (download)\nMetasploit has returned to the top of the list of the most common C2 frameworks, displacing Sliver, which now shares the second position with Havoc. These are followed by Covenant and Mythic, the latter of which previously saw greater popularity. After studying open sources and analyzing samples of malicious C2 agents that contained exploits, we determined that the following vulnerabilities were utilized in APT attacks involving the C2 frameworks mentioned above:\n\nCVE-2023-46604: an insecure deserialization vulnerability allowing for arbitrary code execution within the server process context if the Apache ActiveMQ service is running\nCVE-2024-12356 and CVE-2026-1731: command injection vulnerabilities in BeyondTrust software that allow an attacker to send malicious commands even without system authentication\nCVE-2023-36884: a vulnerability in the Windows Search component that enables command execution on the system, bypassing security mechanisms built into Microsoft Office applications\nCVE-2025-53770: an insecure deserialization vulnerability in Microsoft SharePoint that allows for unauthenticated command execution on the server\nCVE-2025-8088 and CVE-2025-6218: similar directory traversal vulnerabilities that allow files to be extracted from an archive to a predefined path, potentially without the archiving utility displaying any alerts to the user\nThe nature of the described vulnerabilities indicates that they were exploited to gain initial access to the system. Notably, the majority of these security issues are targeted to bypass authentication mechanisms. This is likely due to the fact that C2 agents are being detected effectively, prompting threat actors to reduce the probability of discovery by utilizing bypass exploits.\nNotable vulnerabilities\nThis section highlights the most significant vulnerabilities published in Q1 2026 that have publicly available descriptions.\nCVE-2026-21519: Desktop Window Manager vulnerability\nAt the core of this vulnerability is a Type Confusion flaw. By attempting to access a resource within the Desktop Window Manager subsystem, an attacker can achieve privilege escalation. A necessary condition for exploiting this issue is existing authorization on the system.\nIt is worth noting that the DWM subsystem has been under close scrutiny by threat actors for quite some time. Historically, the primary attack vector involves interacting with the NtDComposition* function set.\nRegPwn (CVE-2026-21533): a system settings access control vulnerability\nCVE-2026-21533 is essentially a logic vulnerability that enables privilege escalation. It stems from the improper handling of privileges within Remote Desktop Services (RDS) components. By modifying service parameters in the registry and replacing the configuration with a custom key, an attacker can elevate privileges to the SYSTEM level. This vulnerability is likely to remain a fixture in threat actor toolsets as a method for establishing persistence and gaining high-level privileges.\nCVE-2026-21514: a Microsoft Office vulnerability\nThis vulnerability was discovered in the wild during attacks on user systems. Notably, an LNK file is used to initiate the exploitation process. CVE-2026-21514 is also a logic issue that allows for bypassing OLE technology restrictions on malicious code execution and the transmission of NetNTLM authentication requests when processing untrusted input.\nClawdbot (CVE-2026-25253): an OpenClaw vulnerability\nThis vulnerability in the AI agent leaks credentials (authentication tokens) when queried via the WebSocket protocol. It can lead to the compromise of the infrastructure where the agent is installed: researchers have confirmed the ability to access local system data and execute commands with elevated privileges. The danger of CVE-2026-25253 is further compounded by the fact that its exploitation has generated numerous attack scenarios, including the use of prompt injections and ClickFix techniques to install stealers on vulnerable systems.\nCVE-2026-34070: LangChain framework vulnerability\nLangChain is an open-source framework designed for building applications powered by large language models (LLMs). A directory traversal vulnerability allowed attackers to access arbitrary files within the infrastructure where the framework was deployed. The core of CVE-2026-34070 lies in the fact that certain functions within langchain_core/prompts/loading.py handled configuration files insecurely. This could potentially lead to the processing of files containing malicious data, which could be leveraged to execute commands and expose critical system information or other sensitive files.\nCVE-2026-22812: an OpenCode vulnerability\nCVE-2026-22812 is another vulnerability identified in AI-assisted coding software. By default, the OpenCode agent provided local access for launching authorized applications via an HTTP server that did not require authentication. Consequently, attackers could execute malicious commands on a vulnerable device with the privileges of the current user.\nConclusion and advice\nWe observe that the registration of vulnerabilities is steadily gaining momentum in Q1 2026, a trend driven by the widespread development of AI tools designed to identify security flaws across various software types. This trajectory is likely to result not only in a higher volume of registered vulnerabilities but also in an increase in exploit-driven attacks, further reinforcing the critical necessity of timely security patch deployment. Additionally, organizations must prioritize vulnerability management and implement effective defensive technologies to mitigate the risks associated with potential exploitation.\nTo ensure the rapid detection of threats involving exploit utilization and to prevent their escalation, it is essential to deploy a reliable security solution. Key features of such a tool include continuous infrastructure monitoring, proactive protection, and vulnerability prioritization based on real-world relevance. These mechanisms are integrated into Kaspersky Next, which also provides endpoint security and protection against cyberattacks of any complexity. \nsecurelist.com/vulnerabilities\u2026", "creation_timestamp": "2026-05-07T10:52:24.415500Z"}, {"uuid": "4cec1e57-85d5-4526-958a-08b4e8fe2fdd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21509", "type": "seen", "source": "https://bsky.app/profile/hendryadrian.bsky.social/post/3mmtgmvb2sj2d", "content": "Proofpoint reports 12 CVE-2026 flaws under active exploitation, with opportunistic actors reusing familiar tactics. AI-assisted discovery is increasing new flaws, but abuse is already seen in CVE-2026-21509 and CVE-2026-32202. #CVE2026 #APT28", "creation_timestamp": "2026-05-27T11:45:26.218424Z"}]}