{"id":"CVE-2026-112805","aliases":["EUVD-2026-121879","GHSA-q7v6-gqf5-qcjr"],"status":"published","title":"Windows Kernel Elevation of Privilege Vulnerability","description":"Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.00341,"percentile":0.28048,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-822"],"published":"2026-11-10T18:18:19Z","modified":"2026-11-10T21:32:49Z","products":[{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows 11 version 25h2"},{"vendor":"microsoft","product":"windows 11 version 26h1"},{"vendor":"microsoft","product":"windows 11 version 26h2"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-112805","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112805"},{"url":"https://github.com/advisories/GHSA-q7v6-gqf5-qcjr"}],"sources":{"cve":[{"id":"CVE-2026-112805","title":"Windows Kernel Elevation of Privilege Vulnerability","description":"Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T18:18:19.371Z","modified":"2026-11-13T18:07:11.832Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-822"],"updated_at":"2026-11-10T19:39:58.44836Z"}],"euvd":[{"id":"EUVD-2026-121879","description":"Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T18:18:19Z","modified":"2026-11-13T18:07:11Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-10T23:24:32.395185Z"}],"ghsa":[{"id":"GHSA-q7v6-gqf5-qcjr","title":"Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate...","description":"Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T21:32:42Z","modified":"2026-11-10T21:32:49Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-822"],"updated_at":"2026-11-10T21:57:50.285633Z"}],"nvd":[{"id":"CVE-2026-112805","description":"Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T19:18:43.213Z","modified":"2026-11-10T21:18:36.25Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-822"],"updated_at":"2026-11-11T00:21:54.23974Z"}]}}