{"id":"CVE-2026-97013","aliases":["EUVD-2026-121507","GHSA-4546-3hqc-rc9x"],"status":"published","title":"Windows Shell Elevation of Privilege Vulnerability","description":"Access of resource using incompatible type ('type confusion') in Windows Shell 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":"2026-11-14","score":0.00341,"percentile":0.28056,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-843"],"published":"2026-11-10T18:16:41Z","modified":"2026-11-10T21:34:33Z","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-2026-97013","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97013"},{"url":"https://github.com/advisories/GHSA-4546-3hqc-rc9x"}],"sources":{"cve":[{"id":"CVE-2026-97013","title":"Windows Shell Elevation of Privilege Vulnerability","description":"Access of resource using incompatible type ('type confusion') in Windows Shell allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T18:16:41.916Z","modified":"2026-11-13T18:05:32.807Z","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-843"],"updated_at":"2026-11-10T19:40:00.230003Z"}],"euvd":[{"id":"EUVD-2026-121507","description":"Access of resource using incompatible type ('type confusion') in Windows Shell allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T18:16:41Z","modified":"2026-11-13T18:05:32Z","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":"2026-11-11T00:25:04.513391Z"}],"ghsa":[{"id":"GHSA-4546-3hqc-rc9x","title":"Access of resource using incompatible type ('type confusion') in Windows Shell allows an...","description":"Access of resource using incompatible type ('type confusion') in Windows Shell allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T21:34:25Z","modified":"2026-11-10T21:34:33Z","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-843"],"updated_at":"2026-11-10T21:57:57.751909Z"}],"nvd":[{"id":"CVE-2026-97013","description":"Access of resource using incompatible type ('type confusion') in Windows Shell allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T19:22:23.497Z","modified":"2026-11-11T01:17:46.607Z","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-843"],"updated_at":"2026-11-11T07:23:51.574999Z"}]}}