{"id":"CVE-2023-36422","aliases":["EUVD-2023-40387","GHSA-m2vm-jcgv-q6x4"],"status":"published","title":"Microsoft Windows Defender Elevation of Privilege Vulnerability","description":"Microsoft Windows Defender Elevation of Privilege Vulnerability","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":"2026-11-11","score":0.00805,"percentile":0.57198,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-426"],"published":"2023-11-14T17:57:10Z","modified":"2026-06-17T06:06:15Z","products":[{"vendor":"microsoft","product":"windows defender antimalware platform"},{"vendor":"microsoft","product":"windows_defender"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36422","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36422"},{"url":"https://github.com/advisories/GHSA-m2vm-jcgv-q6x4"}],"sources":{"cve":[{"id":"CVE-2023-36422","title":"Microsoft Windows Defender Elevation of Privilege Vulnerability","description":"Microsoft Windows Defender Elevation of Privilege Vulnerability","status":"published","published":"2023-11-14T17:57:10.156Z","modified":"2025-10-09T00:00:08.439Z","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-426"],"updated_at":"2026-11-02T14:35:28.218693Z"}],"euvd":[{"id":"EUVD-2023-40387","description":"Microsoft Windows Defender Elevation of Privilege Vulnerability","status":"published","published":"2023-11-14T17:57:10Z","modified":"2025-10-09T00:00:08Z","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":"2026-11-02T20:31:34.46826Z"}],"ghsa":[{"id":"GHSA-m2vm-jcgv-q6x4","title":"Microsoft Windows Defender Elevation of Privilege Vulnerability","description":"Microsoft Windows Defender Elevation of Privilege Vulnerability","status":"published","published":"2023-11-14T18:30:29Z","modified":"2023-11-14T18:30:35Z","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"}],"updated_at":"2026-11-02T14:55:01.181922Z"}],"nvd":[{"id":"CVE-2023-36422","description":"Microsoft Windows Defender Elevation of Privilege Vulnerability","status":"published","published":"2023-11-14T18:15:45.117Z","modified":"2026-06-17T06:06:15.26Z","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"},{"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-426"],"updated_at":"2026-11-02T14:08:46.647045Z"}]}}