{"id":"CVE-2022-44673","aliases":["EUVD-2022-47607","GHSA-gjq9-gv86-9pf8"],"status":"published","title":"Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability","description":"Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/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":0.05245,"percentile":0.92601,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-12-13T00:00:00Z","modified":"2026-06-17T05:08:43Z","products":[{"vendor":"microsoft","product":"windows 10 version 1507"},{"vendor":"microsoft","product":"windows 10 version 1607"},{"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 10 version 22h2"},{"vendor":"microsoft","product":"windows 7"},{"vendor":"microsoft","product":"windows 8.1"},{"vendor":"microsoft","product":"windows server 2008 service pack 2"},{"vendor":"microsoft","product":"windows server 2008 service pack 2 (server core installation)"},{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_7"},{"vendor":"microsoft","product":"windows_8.1"},{"vendor":"microsoft","product":"windows_server_2008"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-44673","tags":["vendor-advisory","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-44673"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-44673"},{"url":"https://github.com/advisories/GHSA-gjq9-gv86-9pf8"}],"sources":{"cve":[{"id":"CVE-2022-44673","title":"Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability","description":"Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability","status":"published","published":"2022-12-13T00:00:00Z","modified":"2025-07-22T17:49:31.445Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:34:30.176321Z"}],"euvd":[{"id":"EUVD-2022-47607","description":"Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability","status":"published","published":"2022-12-13T00:00:00Z","modified":"2025-07-22T17:49:31Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T20:32:05.744165Z"}],"ghsa":[{"id":"GHSA-gjq9-gv86-9pf8","title":"Windows Client Server Run-Time Subsystem (CSRSS) Elevation of Privilege Vulnerability.","description":"Windows Client Server Run-Time Subsystem (CSRSS) Elevation of Privilege Vulnerability.","status":"published","published":"2022-12-13T21:30:26Z","modified":"2023-03-18T05:03:58Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:54:21.862765Z"}],"nvd":[{"id":"CVE-2022-44673","description":"Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability","status":"published","published":"2022-12-13T19:15:12.97Z","modified":"2026-06-17T05:08:43.73Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:33.649381Z"}]}}