{"id":"CVE-2026-96992","aliases":["EUVD-2026-121511","GHSA-jrgx-hjwp-94p5"],"status":"published","title":"Windows PCI Bus Driver Elevation of Privilege Vulnerability","description":"Use after free in Windows PCI Bus Driver allows an unauthorized attacker to elevate privileges with a physical attack.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.00347,"percentile":0.2869,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2026-11-10T18:16:44Z","modified":"2026-11-10T21:34:29Z","products":[{"vendor":"microsoft","product":"windows 10 version 21h2"},{"vendor":"microsoft","product":"windows 10 version 22h2"},{"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 2022"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96992","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96992"},{"url":"https://github.com/advisories/GHSA-jrgx-hjwp-94p5"}],"sources":{"cve":[{"id":"CVE-2026-96992","title":"Windows PCI Bus Driver Elevation of Privilege Vulnerability","description":"Use after free in Windows PCI Bus Driver allows an unauthorized attacker to elevate privileges with a physical attack.","status":"published","published":"2026-11-10T18:16:44.207Z","modified":"2026-11-13T18:05:34.955Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-10T19:40:00.230003Z"}],"euvd":[{"id":"EUVD-2026-121511","description":"Use after free in Windows PCI Bus Driver allows an unauthorized attacker to elevate privileges with a physical attack.","status":"published","published":"2026-11-10T18:16:44Z","modified":"2026-11-13T18:05:34Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-11T00:25:04.513391Z"}],"ghsa":[{"id":"GHSA-jrgx-hjwp-94p5","title":"Use after free in Windows PCI Bus Driver allows an unauthorized attacker to elevate privileges...","description":"Use after free in Windows PCI Bus Driver allows an unauthorized attacker to elevate privileges with a physical attack.","status":"published","published":"2026-11-10T21:34:24Z","modified":"2026-11-10T21:34:29Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-416"],"updated_at":"2026-11-10T21:57:57.751909Z"}],"nvd":[{"id":"CVE-2026-96992","description":"Use after free in Windows PCI Bus Driver allows an unauthorized attacker to elevate privileges with a physical attack.","status":"published","published":"2026-11-10T19:22:22.45Z","modified":"2026-11-11T01:17:45.967Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-416"],"updated_at":"2026-11-11T07:23:51.574999Z"}]}}