{"id":"CVE-2025-21325","aliases":["EUVD-2025-2390","GHSA-whvm-p394-24wc"],"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":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":"2026-11-10","score":0.00445,"percentile":0.38987,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2025-01-17T00:28:13Z","modified":"2026-06-17T08:43:06Z","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 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_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21325","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21325"},{"url":"https://github.com/advisories/GHSA-whvm-p394-24wc"}],"sources":{"cve":[{"id":"CVE-2025-21325","title":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","description":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","status":"published","published":"2025-01-17T00:28:13.531Z","modified":"2026-06-09T18:30:16.819Z","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-732"],"updated_at":"2026-11-02T14:32:32.702673Z"}],"euvd":[{"id":"EUVD-2025-2390","description":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","status":"published","published":"2025-01-17T00:28:13Z","modified":"2026-06-09T18:30:16Z","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":"2026-11-02T18:20:46.299732Z"}],"ghsa":[{"id":"GHSA-whvm-p394-24wc","title":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","description":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","status":"published","published":"2025-01-17T03:30:29Z","modified":"2025-01-17T03:30:34Z","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-732"],"updated_at":"2026-11-02T14:59:35.190753Z"}],"nvd":[{"id":"CVE-2025-21325","description":"Windows Secure Kernel Mode Elevation of Privilege Vulnerability","status":"published","published":"2025-01-17T01:15:31.073Z","modified":"2026-06-17T08:43:06.313Z","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-732"],"updated_at":"2026-11-02T14:10:48.713733Z"}]}}