{"id":"CVE-2026-69733","aliases":["EUVD-2026-99890","GHSA-3jqm-3wcg-xp6m"],"status":"published","title":"Windows Update Elevation of Privilege Vulnerability","description":"Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00627,"percentile":0.50317,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-426"],"published":"2026-10-13T19:00:44Z","modified":"2026-10-31T18:08:10Z","products":[{"vendor":"microsoft","product":"windows 11 version 23h2"},{"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"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"},{"vendor":"microsoft","product":"windows_11_23h2"},{"vendor":"microsoft","product":"windows_11_24h2"},{"vendor":"microsoft","product":"windows_11_25h2"},{"vendor":"microsoft","product":"windows_11_26h1"},{"vendor":"microsoft","product":"windows_11_26h2"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69733","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69733"},{"url":"https://github.com/advisories/GHSA-3jqm-3wcg-xp6m"}],"sources":{"cve":[{"id":"CVE-2026-69733","title":"Windows Update Elevation of Privilege Vulnerability","description":"Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-10-13T19:00:44.902Z","modified":"2026-10-31T18:08:10.22Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T13:50:16.178634Z"}],"euvd":[{"id":"EUVD-2026-99890","description":"Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-10-13T19:00:44Z","modified":"2026-10-31T18:08:10Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T16:58:52.702163Z"}],"ghsa":[{"id":"GHSA-3jqm-3wcg-xp6m","title":"Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.","description":"Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-10-13T21:33:50Z","modified":"2026-10-13T21:33:57Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T15:13:13.94868Z"}],"nvd":[{"id":"CVE-2026-69733","description":"Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-10-13T19:18:58.307Z","modified":"2026-10-23T19:49:40.63Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T14:12:57.132005Z"}]}}