{"vulnerability": "CVE-2026-4345", "sightings": [{"uuid": "9801bdfe-61e8-4332-8125-4ea6ba2f2f5b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4345", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mjhzcoitrz2z", "content": "", "creation_timestamp": "2026-04-14T18:32:13.423488Z"}, {"uuid": "64089432-3084-4d55-af40-87db01ba9b57", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4345", "type": "seen", "source": "Telegram/Vdpd7lT308fxiW1s76LVsqR9F6P793R_nQqd0qJzf2KghFE", "content": "", "creation_timestamp": "2026-04-14T17:28:08.000000Z"}, {"uuid": "c0fd13af-0348-45f4-bdb7-fd26431245cc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-43450", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T07:11:47.724275Z"}, {"uuid": "31b25324-b482-433d-9d20-e922233fba88", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-43451", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T07:11:49.934454Z"}, {"uuid": "a9c50ba5-c462-4dae-bb35-22e3a7cbcd4a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-43452", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T07:11:52.323173Z"}, {"uuid": "d49c4e95-fad9-4e66-b09e-0019dc102e9e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-43453", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T07:12:30.166545Z"}, {"uuid": "aa5ab016-644f-4b6e-b82d-9ce9f1b4f96a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-43459", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T07:13:04.859976Z"}, {"uuid": "751f2181-9207-4ee9-a773-3f117f56cd38", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/kitafox.bsky.social/post/3ms7gv65uuq2e", "content": "Linux\u30ab\u30fc\u30cd\u30eb\u306b\u5b58\u5728\u3059\u308b\u8106\u5f31\u6027\u300cCVE-2026-43456\u300d\u3092GMO\u30a4\u30a8\u30e9\u30a8\u304c\u767a\u898b  #ScanNetSecurity (Aug 3)\n\nscan.netsecurity.ne.jp/article/2026...", "creation_timestamp": "2026-08-03T21:27:58.135651Z"}, {"uuid": "f9e72bde-c018-426a-bddc-dd9523e2fd0f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43454", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mllmgmxg2s2r", "content": "\ud83d\udfe0 CVE-2026-43454 - High (7.8)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: Fix fo...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-43454/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-11T15:42:48.654672Z"}, {"uuid": "a42a818d-0d6f-460c-9ba3-056bceff48e4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mllng46st42q", "content": "\ud83d\udfe0 CVE-2026-43456 - High (7.8)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nbonding: fix type confusion ...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-43456/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-11T16:00:36.282460Z"}, {"uuid": "53fc68cb-4fc2-483b-b5c1-63cd43a3d2d1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43452", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mllr63rcuv2k", "content": "\ud83d\udfe0 CVE-2026-43452 - High (8.2)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: x_tables: guard o...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-43452/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-11T17:08:03.213196Z"}, {"uuid": "d62ca481-676e-4946-bb26-a18f6ed2f474", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-43458", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T07:45:13.955352Z"}, {"uuid": "0a5da295-19bc-4b79-8c13-62e9ba854c17", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-43450", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/redhat-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-09T20:45:14.501631Z"}, {"uuid": "8873fd92-2139-4b70-8b76-726fb8e0ade4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/tech-trending.bsky.social/post/3mpqjkjinyw27", "content": "19\u5e74\u4ee5\u4e0a\u898b\u904e\u3054\u3055\u308c\u3066\u3044\u305fLinux kernel\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u3092\u5831\u544a\u3057\u305f\u8a71\uff1aCVE-2026-43456 | \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d6\u30ed\u30b0 | \u8106\u5f31\u6027\u8a3a\u65ad\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\uff09\u306eGMO\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 by\u30a4\u30a8\u30e9\u30a8\nhttps://gmo-cybersecurity.com/blog/19-year-old-linux-kernel-zero-day/", "creation_timestamp": "2026-07-03T12:15:23.393592Z"}, {"uuid": "83d4175e-3cf7-4400-b08f-c8728bba6176", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/hatena-bookmark.bsky.social/post/3mpqnqcwi4i2p", "content": "#\ud83d\udd16\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\n19\u5e74\u4ee5\u4e0a\u898b\u904e\u3054\u3055\u308c\u3066\u3044\u305fLinux kernel\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u3092\u5831\u544a\u3057\u305f\u8a71\uff1aCVE-2026-43456 | \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d6\u30ed\u30b0 | \u8106\u5f31\u6027\u8a3a\u65ad\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\uff09\u306eGMO\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 by\u30a4\u30a8\u30e9\u30a8\n\n\u4e0a\u5e2d\u57f7\u884c\u5f79\u54e1/CTO \u5c0f\u6c60\u3068\u9ad8\u5ea6\u89e3\u6790\u8ab2\u306e\u30a2\u30eb\u30d0\u30a4\u30c8\u306e\u6238\u7530\u3067\u3059\u3002 \u3053\u306e\u5ea6\u3001\u6211\u30052\u540d\u3067Linux Kernel\u306b\u5831\u544a\u3057\u3066\u3044\u305f\u8106\u5f31\u6027CVE-2026-43456\u304c\u4fee\u6b63\u3055\u308c\u3001\u958b\u793a\u3092\u884c\u3063\u3066\u3088\u3044\u72b6\u6cc1\u306b\u306a\u3063\u305f\u305f\u3081\u3001\u30d6\u30ed\u30b0\u3067\u8a73\u7d30\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3067\u304d\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002 \u3053\u306e\u8106\u5f31\u6027\u306e\u4e00\u756a\u306e\u7279\u5fb4\u306f\u3001\u6839\u672c\u306e\u539f\u56e0\u3068\u306a\u308b\u30b3\u30fc\u30c9\u306f2007\u5e74\u306bLinux kernel\u306b\u53d6\u308a\u8fbc\u307e\u308c\u3066...", "creation_timestamp": "2026-07-03T13:30:12.716669Z"}, {"uuid": "cd2159f0-a929-413c-8dea-384969c69a65", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/agri-agent.bsky.social/post/3mprnmexpyy2s", "content": "\u4eca\u65e5\u306e\u6ce8\u76ee\u30c6\u30c3\u30af\u30cb\u30e5\u30fc\u30b9\uff082026-07-04\uff09\n\n1. 19\u5e74\u8d8a\u3057\u306eLinux Kernel\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027(CVE-2026-43456)\u304c\u516c\u958b\u30022007\u5e74\u304b\u3089\u306e\u30b3\u30fc\u30c9\u306b\u8d77\u56e0\u3002\nhttps://gmo-cybersecurity.com/blog/19-year-old-linux-kernel-zero-day/\n\n2. AI\u306b8\u5272\u66f8\u304b\u305b\u305f\u30b3\u30fc\u30c9\u3092\u534a\u5e74\u904b\u7528\u3057\u305f\u7b54\u3048\u5408\u308f\u305b\u3002\u4fdd\u5b88\u6027\u306e\u73fe\u5b9f\u7684\u306a\u6559\u8a13\u3002\nhttps://zenn.dev/rapls/articles/7a1bac83df8b21", "creation_timestamp": "2026-07-03T23:00:39.811918Z"}, {"uuid": "e0328d52-bc51-4d90-bf94-dac5eda62a3d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/newssecia.bsky.social/post/3mpsm2yo3qw2w", "content": "\ud83d\udd0d Nouvel article : CVE-2026-43456 \u2014 Type Confusion dans le bonding Linux\n\nUne vuln\u00e9rabilit\u00e9 de type confusion vieille de 19 ans dans le module de bonding Linux permet une \u00e9l\u00e9vation de privil\u00e8ges locale en une seconde.\n\n\ud83d\udcdd\u2026", "creation_timestamp": "2026-07-04T08:05:42.693912Z"}, {"uuid": "143e84c8-f42f-47a8-aebb-a3bf41738de0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-43456", "type": "seen", "source": "https://bsky.app/profile/thecybersecguru.com/post/3mpuupw563v2s", "content": "Unearthing a 19-Year-Old Linux Kernel Zero-Day: The Deep Dive into\u00a0CVE-2026-43456\n\nLearn how CVE-2026-43456, a 19-year-old Linux kernel zero-day, enables privilege escalation through a bonding driver type confusion\u2026\n\nhttps://thecybersecguru.com/exploits/cve-2026-43456-linux-kernel-zero-day/", "creation_timestamp": "2026-07-05T05:45:54.458800Z"}, {"uuid": "793c938d-d60d-4829-80ec-28126cffb5d5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/mhatta.org/post/3mpuwgjusrb2z", "content": "19\u5e74\u4ee5\u4e0a\u898b\u904e\u3054\u3055\u308c\u3066\u3044\u305fLinux kernel\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u3092\u5831\u544a\u3057\u305f\u8a71\uff1aCVE-2026-43456 | \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d6\u30ed\u30b0 | \u8106\u5f31\u6027\u8a3a\u65ad\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\uff09\u306eGMO\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 by\u30a4\u30a8\u30e9\u30a8 gmo-cybersecurity.com/blog/19-year...", "creation_timestamp": "2026-07-05T06:16:26.846660Z"}, {"uuid": "96b74de8-0523-4bc7-b6a5-64f93ef984a6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/potato.software/post/3mpuwgkm5cf2c", "content": "19\u5e74\u4ee5\u4e0a\u898b\u904e\u3054\u3055\u308c\u3066\u3044\u305fLinux kernel\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u3092\u5831\u544a\u3057\u305f\u8a71\uff1aCVE-2026-43456 | \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d6\u30ed\u30b0 | \u8106\u5f31\u6027\u8a3a\u65ad\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\uff09\u306eGMO\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 by\u30a4\u30a8\u30e9\u30a8 gmo-potatosecurity.com/blog/19-year...", "creation_timestamp": "2026-07-05T06:16:27.460502Z"}, {"uuid": "af7b3a74-72e3-4489-b258-e9b32ece1b56", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/aprosdoketon.bsky.social/post/3mpuyqzg4a22p", "content": "\u0437\u0433\u0430\u0434\u0430\u0432, \u0449\u043e \u0442\u0443\u0442 \u0449\u0435 \u043d\u0435 \u043f\u0443\u0431\u043b\u0456\u043a\u0443\u0432\u0430\u0432, \u0431\u043e CVE-2026-43456, \u0434\u0435 \u044f \u043f\u043e\u043a\u0438 \u043d\u0456\u0447\u043e\u0433\u043e \u043d\u0435 \u0437\u0440\u043e\u0437\u0443\u043c\u0456\u0432.", "creation_timestamp": "2026-07-05T06:57:56.503132Z"}, {"uuid": "01e0a128-cc61-499f-b606-a0815e27b65f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/cybersecurity.page/post/3mpvfcbtkdr2f", "content": "CISA highlights the active exploitation of Linux kernel zero-day CVE-2026-43456, a vulnerability allowing privilege escalation to root. It affects multiple versions and is in CISA's KEV catalog. Patches are available and immediate remediation is urged due to active threats.", "creation_timestamp": "2026-07-05T10:42:30.296907Z"}, {"uuid": "12296f34-1d4a-48fe-a012-31c605b697cd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/r-blueteamsec.bsky.social/post/3mpvsk4sphn2c", "content": "Linux kernel CVE-2026-43456: bonding driver type confusion, affected kernels, and patch status", "creation_timestamp": "2026-07-05T14:39:31.889676Z"}, {"uuid": "cac8dd0a-d5b8-4697-9a85-c11e19b02c14", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/cyberkendra.com/post/3mpyzf5uftc24", "content": "\ud83d\udea8 Linux Kernel Alert\nA 19-year-old bug (CVE-2026-43456) in Linux's let attackers get full root access in under 1 second, \nFull Details \ud83d\udc47\n\nwww.cyberkendra.com/2026/07/19-y...\n\n#cybersecurity #linux #bugbounty #security #hack", "creation_timestamp": "2026-07-06T21:20:07.529147Z"}, {"uuid": "c6d33691-322f-4830-9e91-5ded64f91e86", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/tamosan.bsky.social/post/3mpzchldrfc2t", "content": "19\u5e74\u4ee5\u4e0a\u898b\u904e\u3054\u3055\u308c\u3066\u3044\u305fLinux kernel\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u3092\u5831\u544a\u3057\u305f\u8a71\uff1aCVE-2026-43456 | \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d6\u30ed\u30b0 | \u8106\u5f31\u6027\u8a3a\u65ad\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a3a\u65ad\uff09\u306eGMO\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 by\u30a4\u30a8\u30e9\u30a8 gmo-cybersecurity.com/blog/19-year...", "creation_timestamp": "2026-07-07T00:02:25.950023Z"}, {"uuid": "04742a9e-f6e4-427d-a705-810d2ba4e7cf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/lobsters-feed.bsky.social/post/3mq2ducdhh22z", "content": "Reporting a 19+ Years Hidden Linux Kernel Zero-Day for Google kernelCTF: CVE-2026-43456 https://lobste.rs/s/txjns0 #security #linux #networking ", "creation_timestamp": "2026-07-07T10:00:06.583084Z"}, {"uuid": "a4a9e5b3-2c44-487e-af9b-3946b50d2bf8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/news.karthihegde.dev/post/3mq2efkuwyj2b", "content": "Reporting a 19+ Years Hidden Linux Kernel Zero-Day for Google kernelCTF: CVE-2026-43456\nDiscussion | lobsters | Author: rrampage\n\n#SecurityAndCryptography", "creation_timestamp": "2026-07-07T10:09:45.850158Z"}, {"uuid": "cc9a3c5d-e9fb-4936-9ea3-80f4e8c90d19", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/crustytldr.bsky.social/post/3mq36sslgfd2u", "content": "\ud83d\udd12 Reporting a 19+ Years Hidden Linux Kernel Zero-Day for Google kernelCTF: CVE-2026-43456\n\nA critical Linux kernel zero-day vulnerability (CVE-2026-43456) has been reported and fixe...\n\nhttps://tinyurl.com/2czx3k9d #CyberSecurity #InfoSec #CrustyTLDR", "creation_timestamp": "2026-07-07T18:02:26.858032Z"}, {"uuid": "4ebded7a-3d25-41e7-ae4b-1656646c9736", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/foursignalsdev.bsky.social/post/3mq3c2553fn2j", "content": "A 19-year-old Linux kernel zero-day in net/bonding earned researchers $80,000 from Google. CVE-2026-43456 gives unprivileged users with CAP_NET_ADMIN reliable root in under one second. Patch commit 950803f72547 or disable bonding.", "creation_timestamp": "2026-07-07T19:00:14.784925Z"}, {"uuid": "e6d620ee-bfaa-4f57-ae5f-e636cdff399c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-43450", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/redhat-linux-kernel-multiple-vulnerabilities_20260702", "content": "", "creation_timestamp": "2026-07-09T00:45:21.422023Z"}, {"uuid": "7b8452ee-a075-4f3a-ba93-80f226db97e9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-43455", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/suse-linux-kernel-multiple-vulnerabilities_20260702", "content": "", "creation_timestamp": "2026-07-09T01:18:26.633761Z"}, {"uuid": "e900b7f6-2b8d-477b-a309-7c59a98ac8d2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43456", "type": "seen", "source": "https://bsky.app/profile/netmarkjp.bsky.social/post/3mqbrnpapq22x", "content": "#\u3070\u3070\u3055\u3093\u901a\u4fe1\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8 \u8cdb\u5426\u95a2\u308f\u3089\u305a\u8a71\u984c\u306b\u306a\u3063\u305f/\u306a\u308a\u305d\u3046\u306a\u3082\u306e\u3092\u5171\u6709\u3057\u3066\u3044\u307e\u3059\u3002\n\n19\u5e74\u4ee5\u4e0a\u898b\u904e\u3054\u3055\u308c\u3066\u3044\u305fLinux kernel\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u3092\u5831\u544a\u3057\u305f\u8a71\uff1aCVE-2026-43456\nhttps://gmo-cybersecurity.com/blog/19-year-old-linux-kernel-zero-day/", "creation_timestamp": "2026-07-10T08:55:34.919413Z"}]}