{"id":"CVE-2026-69401","aliases":["EUVD-2026-72962","GHSA-9xg7-r5c7-j544"],"status":"published","title":"Audio Video Control Transport Protocol Elevation of Privilege Vulnerability","description":"Use after free in Audio Video Control Transport Protocol 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":0.18388,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2026-09-08T17:11:13Z","modified":"2026-11-10T21:29:53Z","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 server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"},{"vendor":"microsoft","product":"windows_11_24h2"},{"vendor":"microsoft","product":"windows_11_25h2"},{"vendor":"microsoft","product":"windows_11_26h1"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69401","tags":["vendor-advisory","patch","Vendor Advisory","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69401"},{"url":"https://github.com/advisories/GHSA-9xg7-r5c7-j544"}],"sources":{"cve":[{"id":"CVE-2026-69401","title":"Audio Video Control Transport Protocol Elevation of Privilege Vulnerability","description":"Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-09-08T17:11:13.609Z","modified":"2026-11-10T21:29:53.506Z","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-2026-72962","description":"Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-09-08T17:11:13Z","modified":"2026-11-10T21:29:53Z","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-9xg7-r5c7-j544","title":"Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate...","description":"Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-09-08T18:32:30Z","modified":"2026-09-08T18:32:39Z","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":"2026-11-02T15:11:31.116638Z"}],"nvd":[{"id":"CVE-2026-69401","description":"Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-09-08T18:19:02.413Z","modified":"2026-09-29T14:54:34.84Z","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"}]}}