{"id":"CVE-2022-38050","aliases":["EUVD-2022-40656","GHSA-p6m5-777x-4f3g"],"status":"published","title":"Win32k Elevation of Privilege Vulnerability","description":"Win32k 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":0.0732,"percentile":0.94432,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-10-11T00:00:00Z","modified":"2026-06-17T04:56:00Z","products":[{"vendor":"microsoft","product":"windows 10 version 1809"},{"vendor":"microsoft","product":"windows 10 version 20h2"},{"vendor":"microsoft","product":"windows 10 version 21h1"},{"vendor":"microsoft","product":"windows 10 version 21h2"},{"vendor":"microsoft","product":"windows 11 version 21h2"},{"vendor":"microsoft","product":"windows 11 version 22h2"},{"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_10"},{"vendor":"microsoft","product":"windows_11"},{"vendor":"microsoft","product":"windows_server_2019"},{"vendor":"microsoft","product":"windows_server_2022"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-38050","tags":["vendor-advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-38050","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-38050"},{"url":"https://github.com/advisories/GHSA-p6m5-777x-4f3g"}],"sources":{"cve":[{"id":"CVE-2022-38050","title":"Win32k Elevation of Privilege Vulnerability","description":"Win32k Elevation of Privilege Vulnerability","status":"published","published":"2022-10-11T00:00:00Z","modified":"2025-01-02T21:27:12.452Z","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"}],"updated_at":"2026-11-02T14:34:37.272373Z"}],"euvd":[{"id":"EUVD-2022-40656","description":"Win32k Elevation of Privilege Vulnerability","status":"published","published":"2022-10-11T00:00:00Z","modified":"2025-01-02T21:27:12Z","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":"2026-11-03T00:04:27.013318Z"}],"ghsa":[{"id":"GHSA-p6m5-777x-4f3g","title":"Win32k Elevation of Privilege Vulnerability.","description":"Win32k Elevation of Privilege Vulnerability.","status":"published","published":"2022-10-12T12:00:29Z","modified":"2025-01-03T00:31:09Z","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":"2026-11-02T14:59:20.744167Z"}],"nvd":[{"id":"CVE-2022-38050","description":"Win32k Elevation of Privilege Vulnerability","status":"published","published":"2022-10-11T19:15:19.837Z","modified":"2026-06-17T04:56:00.01Z","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"}],"updated_at":"2026-11-02T14:07:29.52424Z"}]}}