{"id":"CVE-2026-95948","aliases":["EUVD-2026-121757","GHSA-rw25-v54w-rfpw"],"status":"published","title":"Windows Graphics Kernel Elevation of Privilege Vulnerability","description":"Stack-based buffer overflow in Windows Graphics Kernel 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":"2026-11-12","score":0.00341,"percentile":0.28006,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-11-10T18:17:12Z","modified":"2026-11-12T21:44:20Z","products":[{"vendor":"microsoft","product":"microsoft office for android"},{"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-2026-95948","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95948"},{"url":"https://github.com/advisories/GHSA-rw25-v54w-rfpw"}],"sources":{"cve":[{"id":"CVE-2026-95948","title":"Windows Graphics Kernel Elevation of Privilege Vulnerability","description":"Stack-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T18:17:12.57Z","modified":"2026-11-12T21:44:20.59Z","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-121"],"updated_at":"2026-11-12T22:49:20.602569Z"}],"euvd":[{"id":"EUVD-2026-121757","description":"Stack-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T18:17:12Z","modified":"2026-11-12T21:44:20Z","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":"2026-11-12T23:36:12.491436Z"}],"ghsa":[{"id":"GHSA-rw25-v54w-rfpw","title":"Stack-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate...","description":"Stack-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T21:34:08Z","modified":"2026-11-10T21:34:10Z","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-121"],"updated_at":"2026-11-10T21:57:56.197754Z"}],"nvd":[{"id":"CVE-2026-95948","description":"Stack-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T19:21:47.29Z","modified":"2026-11-12T22:19:34.993Z","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-121"],"updated_at":"2026-11-11T07:23:51.286099Z"}]}}