{"id":"CVE-2026-119383","aliases":["EUVD-2026-122316","GHSA-x4rv-mq3p-4494"],"status":"published","title":"Windows Smart Card Elevation of Privilege Vulnerability","description":"Use of uninitialized resource in Windows Smart Card allows an authorized attacker to elevate privileges with a physical attack.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:L/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":0.0041,"percentile":0.35858,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-908"],"published":"2026-11-10T18:22:25Z","modified":"2026-11-10T21:33:18Z","products":[{"vendor":"microsoft","product":"windows 10 version 1607"},{"vendor":"microsoft","product":"windows 10 version 1809"},{"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 2016"},{"vendor":"microsoft","product":"windows server 2016 (server core installation)"},{"vendor":"microsoft","product":"windows server 2019"},{"vendor":"microsoft","product":"windows server 2019 (server core installation)"},{"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-2026-119383","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119383"},{"url":"https://github.com/advisories/GHSA-x4rv-mq3p-4494"}],"sources":{"cve":[{"id":"CVE-2026-119383","title":"Windows Smart Card Elevation of Privilege Vulnerability","description":"Use of uninitialized resource in Windows Smart Card allows an authorized attacker to elevate privileges with a physical attack.","status":"published","published":"2026-11-10T18:22:25.793Z","modified":"2026-11-13T18:11:10.53Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-908"],"updated_at":"2026-11-10T19:39:58.44836Z"}],"euvd":[{"id":"EUVD-2026-122316","description":"Use of uninitialized resource in Windows Smart Card allows an authorized attacker to elevate privileges with a physical attack.","status":"published","published":"2026-11-10T18:22:25Z","modified":"2026-11-13T18:11:10Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-10T23:24:34.630267Z"}],"ghsa":[{"id":"GHSA-x4rv-mq3p-4494","title":"Use of uninitialized resource in Windows Smart Card allows an authorized attacker to elevate...","description":"Use of uninitialized resource in Windows Smart Card allows an authorized attacker to elevate privileges with a physical attack.","status":"published","published":"2026-11-10T21:33:10Z","modified":"2026-11-10T21:33:18Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-908"],"updated_at":"2026-11-10T21:57:52.876435Z"}],"nvd":[{"id":"CVE-2026-119383","description":"Use of uninitialized resource in Windows Smart Card allows an authorized attacker to elevate privileges with a physical attack.","status":"published","published":"2026-11-10T19:19:52.26Z","modified":"2026-11-10T20:18:26.503Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-908"],"updated_at":"2026-11-10T22:21:32.984056Z"}]}}