{"id":"CVE-2026-69333","aliases":["EUVD-2026-73223","GHSA-842p-8p3g-m3hg"],"status":"published","title":"Windows Win32k Elevation of Privilege Vulnerability","description":"Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/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":"2026-11-11","score":0.00264,"percentile":0.18415,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2026-09-08T17:11:04Z","modified":"2026-11-10T21:29:41Z","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_24h2"},{"vendor":"microsoft","product":"windows_11_25h2"},{"vendor":"microsoft","product":"windows_11_26h1"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69333","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69333"},{"url":"https://github.com/advisories/GHSA-842p-8p3g-m3hg"}],"sources":{"cve":[{"id":"CVE-2026-69333","title":"Windows Win32k Elevation of Privilege Vulnerability","description":"Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-09-08T17:11:04.081Z","modified":"2026-11-10T21:29:41.973Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-10T22:48:52.144232Z"}],"euvd":[{"id":"EUVD-2026-73223","description":"Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-09-08T17:11:04Z","modified":"2026-11-10T21:29:41Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-10T22:23:53.990018Z"}],"ghsa":[{"id":"GHSA-842p-8p3g-m3hg","title":"Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.","description":"Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-09-08T18:32:23Z","modified":"2026-09-08T18:32:30Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:11:30.562219Z"}],"nvd":[{"id":"CVE-2026-69333","description":"Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-09-08T18:18:51.163Z","modified":"2026-09-17T18:15:05.22Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:12:44.840742Z"}]}}