{"vulnerability": "CVE-2026-33827", "sightings": [{"uuid": "e0a3d6fc-b0c2-42c1-a4a7-b7b8aa60814f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://www.thezdi.com/blog/2026/4/14/the-april-2026-security-update-review", "content": "", "creation_timestamp": "2026-04-14T15:49:19.000000Z"}, {"uuid": "5688213c-cea5-4c87-bfe1-cf4474de323e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://t.me/kasperskyb2b/2142", "content": "\ud83d\udcbb \u0410\u043f\u0440\u0435\u043b\u044c\u0441\u043a\u0438\u0439 \u0432\u0442\u043e\u0440\u043d\u0438\u043a \u043f\u0430\u0442\u0447\u0435\u0439: \u0446\u0443\u043d\u0430\u043c\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 Windows\n\nMicrosoft \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u043e\u0434\u0438\u043d \u0438\u0437 \u043a\u0440\u0443\u043f\u043d\u0435\u0439\u0448\u0438\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0432 \u0441\u0432\u043e\u0435\u0439 \u0438\u0441\u0442\u043e\u0440\u0438\u0438, \u0437\u0430\u043a\u0440\u044b\u0432 163 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0441\u0432\u043e\u0438\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430\u0445. \u0415\u0441\u043b\u0438 \u043f\u043e\u0441\u0447\u0438\u0442\u0430\u0442\u044c \u0435\u0449\u0451 \u0438 \u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u0430\u043a\u0435\u0442 \u0443\u0441\u0442\u0440\u0430\u043d\u0451\u043d\u043d\u044b\u0445 \u0434\u0435\u0444\u0435\u043a\u0442\u043e\u0432 \u0432 \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0435\u043c \u0441\u043e\u0444\u0442\u0435, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 Chromium, \u0442\u043e \u0430\u043f\u0440\u0435\u043b\u044c\u0441\u043a\u0438\u0439 \u0441\u0447\u0451\u0442 \u043f\u0430\u0442\u0447\u0435\u0439 \u043f\u0440\u0438\u0431\u043b\u0438\u0436\u0430\u0435\u0442\u0441\u044f \u043a \u0448\u043e\u043a\u0438\u0440\u0443\u044e\u0449\u0435\u0439 \u043e\u0442\u043c\u0435\u0442\u043a\u0435 250. \u0421 \u0443\u0447\u0451\u0442\u043e\u043c \u0443\u0441\u043f\u0435\u0445\u043e\u0432 \u0418\u0418 \u0432 \u043f\u043e\u0438\u0441\u043a\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u043a \u0442\u0430\u043a\u0438\u043c \u0446\u0438\u0444\u0440\u0430\u043c \u0442\u0435\u043f\u0435\u0440\u044c \u0432\u0438\u0434\u0438\u043c\u043e \u043f\u0440\u0438\u0434\u0451\u0442\u0441\u044f \u043f\u0440\u0438\u0432\u044b\u043a\u0430\u0442\u044c.\n\n\u041e\u0434\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043b\u0430\u0441\u044c \u0434\u043e \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u044f, \u043e\u0434\u043d\u0430 \u0431\u044b\u043b\u0430 \u0434\u043e\u0441\u0440\u043e\u0447\u043d\u043e \u0440\u0430\u0437\u0433\u043b\u0430\u0448\u0435\u043d\u0430, \u0435\u0449\u0451 8 \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u043a \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c. \u0410\u0431\u0441\u043e\u043b\u044e\u0442\u043d\u043e\u0435 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u0431\u0430\u0433\u043e\u0432 (131) \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0432 Windows, \u0434\u0430\u043b\u0435\u0435 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 Office \u0441 \u0434\u044e\u0436\u0438\u043d\u043e\u0439 \u043e\u0448\u0438\u0431\u043e\u043a. \n93 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0442 \u043a \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439, 20 \u2014 \u043a \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430, 20 \u2014 \u0443\u0442\u0435\u0447\u043a\u0430\u043c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438, 12 \u2014 \u043a \u043e\u0431\u0445\u043e\u0434\u0443 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, 9 \u2014 DoS, 8  \u2014 spoofing.\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043d\u0443\u043b\u0435\u0432\u043e\u0433\u043e \u0434\u043d\u044f\n\u0412 \u0436\u0438\u0432\u043e\u0439 \u043f\u0440\u0438\u0440\u043e\u0434\u0435 \u0432\u044b\u043b\u043e\u0432\u0438\u043b\u0438 CVE-2026-32201 (CVSS 6.5) \u0432 SharePoint, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a\u0430\u043a \u0440\u0430\u0437 \u043a \u0441\u043f\u0443\u0444\u0438\u043d\u0433\u0443. \u0420\u0435\u0434\u043c\u043e\u043d\u0434 \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043b\u0430\u043a\u043e\u043d\u0438\u0447\u0435\u043d \u0432 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043e\u0442\u043c\u0435\u0447\u0430\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0447\u0442\u043e \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u0435 \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f  \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0438\u043b\u0438 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u0435\u0451. \u0413\u0434\u0435 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043b\u0430\u0441\u044c, \u043a\u0442\u043e \u0435\u0451 \u043d\u0430\u0448\u0451\u043b \u2014 \u043d\u0438 \u0441\u043b\u043e\u0432\u0430. \n\n\u041f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u0430 \u0442\u0430\u043a\u0436\u0435 CVE-2026-33825 (CVSS 7.8), \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0430\u044f \u043a \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439 \u0447\u0435\u0440\u0435\u0437 Defender. \u0415\u0451 \u0440\u0430\u0437\u0433\u043b\u0430\u0441\u0438\u043b\u0438 \u0434\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0438 Microsoft \u043d\u0435 \u0441\u043c\u043e\u0433\u043b\u0438 \u0434\u043e\u0433\u043e\u0432\u043e\u0440\u0438\u0442\u044c\u0441\u044f \u043e \u043f\u043e\u0440\u044f\u0434\u043a\u0435 \u0440\u0430\u0437\u0433\u043b\u0430\u0448\u0435\u043d\u0438\u044f \u0438 \u0432\u0430\u0436\u043d\u043e\u0441\u0442\u0438 \u0434\u0435\u0444\u0435\u043a\u0442\u0430. \u0423\u0447\u0438\u0442\u044b\u0432\u0430\u044f \u043d\u0430\u043b\u0438\u0447\u0438\u0435 PoC \u043d\u0430 GitHub, \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c Defender \u0441\u0442\u043e\u0438\u0442 \u043f\u043e\u0442\u043e\u0440\u043e\u043f\u0438\u0442\u044c\u0441\u044f \u0441 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f\u043c\u0438. \n\n\u041a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0434\u0435\u0444\u0435\u043a\u0442\u044b\n\n\u0412 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u0435\u0441\u0442\u044c \u0434\u0432\u0435 \u043d\u0435\u043f\u0440\u0438\u044f\u0442\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0435 \u043f\u043e \u0441\u0435\u0442\u0438 \u0438 \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0438\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0439 \u0436\u0435\u0440\u0442\u0432\u044b.\nCVE-2026-33827  \u2014 \u044d\u0442\u043e RCE \u0432 TCP/IP (\u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u0430\u043a\u0442\u0438\u0432\u043d\u044b IPv6 \u0438 IPSec), \u0430 CVE-2026-33824  \u2014 RCE \u0432 \u0441\u043b\u0443\u0436\u0431\u0435 Windows Internet Key Exchange (IKE). \u041f\u0435\u0440\u0432\u0430\u044f \u043f\u043e\u0442\u044f\u043d\u0443\u043b\u0430 \u043d\u0430 CVSS 8.1, \u0430 \u0432\u0442\u043e\u0440\u0430\u044f \u0430\u0436 \u043d\u0430 9.8.  \n\n\u041d\u0435 \u043e\u0431\u043e\u0448\u043b\u043e\u0441\u044c \u0438 \u0431\u0435\u0437 RCE \u0432 Office (CVE-2026-32190 -33114 -33115, \u0432\u0441\u0435 CVSS 8.4), \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0438\u0437 \u043f\u0430\u043d\u0435\u043b\u0438 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430. \u0421\u043d\u043e\u0432\u0430 \u0443\u043c\u043e\u043b\u044f\u0435\u043c \u0435\u0451 \u0443\u0436\u0435 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043d\u0430\u043a\u043e\u043d\u0435\u0446.\n\n#\u043d\u043e\u0432\u043e\u0441\u0442\u0438 #Microsoft @\u041f2\u0422", "creation_timestamp": "2026-04-15T08:01:44.000000Z"}, {"uuid": "7f53aef4-f97b-4e66-bfb5-706b6545c53e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mji2w2ru542w", "content": "", "creation_timestamp": "2026-04-14T19:00:57.167175Z"}, {"uuid": "1af38510-cb90-4a71-8c34-d25e0a1ad038", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0119", "content": "", "creation_timestamp": "2026-04-15T06:53:38.000000Z"}, {"uuid": "18eaa037-4577-4bc1-bf09-82eac249cd2d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mji7bwz5av2z", "content": "", "creation_timestamp": "2026-04-14T20:19:10.757269Z"}, {"uuid": "9ebaba80-dfe2-4188-91c5-b55e8dce205a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116410237019872989", "content": "", "creation_timestamp": "2026-04-15T18:54:11.840062Z"}, {"uuid": "1bddb7b4-b619-4ce7-8eea-c6682328f178", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://bsky.app/profile/thezdi.bsky.social/post/3mjidn4e63s2a", "content": "", "creation_timestamp": "2026-04-14T21:37:01.351442Z"}, {"uuid": "23b020f2-cc12-40c2-b8f2-ccde9f023e31", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://infosec.exchange/users/thezdi/statuses/116405215068334476", "content": "", "creation_timestamp": "2026-04-14T21:37:03.196906Z"}, {"uuid": "e3ed7691-9733-4757-89e8-8340d17fff3b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://bsky.app/profile/jackc.kompost.cz.ap.brid.gy/post/3mjjikelep632", "content": "", "creation_timestamp": "2026-04-15T08:37:46.748901Z"}, {"uuid": "50a66498-bb79-44c0-abee-25fc9e4bf748", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mjqe4vpoj42t", "content": "", "creation_timestamp": "2026-04-18T02:07:08.194591Z"}, {"uuid": "64dfdbe2-722a-4edc-8e7c-f8c8a6a01bc2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-33827", "type": "seen", "source": "https://bsky.app/profile/pigondrugs.bsky.social/post/3mjizhayss22q", "content": "", "creation_timestamp": "2026-04-15T04:07:25.694951Z"}, {"uuid": "55aac764-47df-42be-8129-e129cfe6ba85", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", 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