{"id":"CVE-2024-43631","aliases":["EUVD-2024-40377","GHSA-6583-5qh2-wgh7"],"status":"published","title":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","description":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00542,"percentile":0.45817,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-822"],"published":"2024-11-12T17:53:42Z","modified":"2026-06-17T07:51:26Z","products":[{"vendor":"microsoft","product":"windows 10 version 21h2"},{"vendor":"microsoft","product":"windows 10 version 22h2"},{"vendor":"microsoft","product":"windows 11 version 22h2"},{"vendor":"microsoft","product":"windows 11 version 22h3"},{"vendor":"microsoft","product":"windows 11 version 23h2"},{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows server 2022"},{"vendor":"microsoft","product":"windows server 2022, 23h2 edition (server core installation)"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"},{"vendor":"microsoft","product":"windows_10_21h2"},{"vendor":"microsoft","product":"windows_10_22h2"},{"vendor":"microsoft","product":"windows_11_22h2"},{"vendor":"microsoft","product":"windows_11_23h2"},{"vendor":"microsoft","product":"windows_11_24h2"},{"vendor":"microsoft","product":"windows_server_2022"},{"vendor":"microsoft","product":"windows_server_2022_23h2"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43631","tags":["vendor-advisory","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43631"},{"url":"https://github.com/advisories/GHSA-6583-5qh2-wgh7"}],"sources":{"cve":[{"id":"CVE-2024-43631","title":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","description":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","status":"published","published":"2024-11-12T17:53:42.207Z","modified":"2025-07-08T15:41:05.562Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-822"],"updated_at":"2026-11-02T14:33:58.839967Z"}],"euvd":[{"id":"EUVD-2024-40377","description":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","status":"published","published":"2024-11-12T17:53:42Z","modified":"2025-07-08T15:41:05Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T20:32:11.549296Z"}],"ghsa":[{"id":"GHSA-6583-5qh2-wgh7","title":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","description":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","status":"published","published":"2024-11-12T18:30:58Z","modified":"2024-11-12T18:30:59Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-822"],"updated_at":"2026-11-02T14:58:47.584935Z"}],"nvd":[{"id":"CVE-2024-43631","description":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","status":"published","published":"2024-11-12T18:15:31.58Z","modified":"2026-06-17T07:51:26.533Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"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":"primary"}],"cwes":["CWE-822"],"updated_at":"2026-11-02T14:10:36.931115Z"}]}}