{"id":"CVE-2022-26913","aliases":["EUVD-2022-31459","GHSA-58h8-g2p9-78p3"],"status":"published","title":"Windows Authentication Information Disclosure Vulnerability","description":"Windows Authentication Information Disclosure Vulnerability","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.02457,"percentile":0.84559,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2022-05-10T20:33:38Z","modified":"2026-06-17T04:36:06Z","products":[{"vendor":"microsoft","product":"windows 10 version 1809"},{"vendor":"microsoft","product":"windows 10 version 1909"},{"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 server 2019"},{"vendor":"microsoft","product":"windows server 2019 (server core installation)"},{"vendor":"microsoft","product":"windows server 2022"},{"vendor":"microsoft","product":"windows server version 20h2"},{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_11"},{"vendor":"microsoft","product":"windows_server"},{"vendor":"microsoft","product":"windows_server_2019"},{"vendor":"microsoft","product":"windows_server_2022"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26913","tags":["vendor-advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26913","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26913"},{"url":"https://github.com/advisories/GHSA-58h8-g2p9-78p3"}],"sources":{"cve":[{"id":"CVE-2022-26913","title":"Windows Authentication Information Disclosure Vulnerability","description":"Windows Authentication Information Disclosure Vulnerability","status":"published","published":"2022-05-10T20:33:38Z","modified":"2025-01-02T18:57:48.191Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:34:25.954329Z"}],"euvd":[{"id":"EUVD-2022-31459","description":"Windows Authentication Information Disclosure Vulnerability","status":"published","published":"2022-05-10T20:33:38Z","modified":"2025-01-02T18:57:48Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T00:04:28.496186Z"}],"ghsa":[{"id":"GHSA-58h8-g2p9-78p3","title":"Windows Authentication Security Feature Bypass Vulnerability.","description":"Windows Authentication Security Feature Bypass Vulnerability.","status":"published","published":"2022-05-11T00:00:57Z","modified":"2025-01-02T21:32:37Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:59:20.744167Z"}],"nvd":[{"id":"CVE-2022-26913","description":"Windows Authentication Information Disclosure Vulnerability","status":"published","published":"2022-05-10T21:15:10.077Z","modified":"2026-06-17T04:36:06.443Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:19.51203Z"}]}}