{"id":"CVE-2026-26119","aliases":["EUVD-2026-7587","GHSA-w5xc-rm8g-jf7m"],"status":"published","title":"Windows Admin Center Elevation of Privilege Vulnerability","description":"Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/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":0.11225,"percentile":0.96016,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-287"],"published":"2026-02-17T22:56:03Z","modified":"2026-08-19T16:26:18Z","exploits":[{"source":"pocgithub","id":"Cyb3rWitch3r/CVE-2026-26119","title":"Cyb3rWitch3r/CVE-2026-26119","date":"2026-08-09","url":"https://github.com/Cyb3rWitch3r/CVE-2026-26119"},{"source":"pocgithub","id":"r3vpwnx/CVE-2026-26119","title":"r3vpwnx/CVE-2026-26119","date":"2026-08-09","url":"https://github.com/r3vpwnx/CVE-2026-26119"},{"source":"pocgithub","id":"csdovah/vuln-cve-2026-26119","title":"csdovah/vuln-cve-2026-26119","date":"2026-11-11","url":"https://github.com/csdovah/vuln-cve-2026-26119"}],"products":[{"vendor":"microsoft","product":"windows admin center"},{"vendor":"microsoft","product":"windows_admin_center"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26119","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26119"},{"url":"https://github.com/advisories/GHSA-w5xc-rm8g-jf7m"}],"sources":{"cve":[{"id":"CVE-2026-26119","title":"Windows Admin Center Elevation of Privilege Vulnerability","description":"Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-02-17T22:56:03.973Z","modified":"2026-08-19T16:26:18.922Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/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-287"],"updated_at":"2026-11-02T13:38:20.971157Z"}],"euvd":[{"id":"EUVD-2026-7587","description":"Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-02-17T22:56:03Z","modified":"2026-08-19T16:26:18Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:01:44.172516Z"}],"ghsa":[{"id":"GHSA-w5xc-rm8g-jf7m","title":"Improper authentication in Windows Admin Center allows an authorized attacker to elevate...","description":"Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-02-18T00:30:16Z","modified":"2026-02-18T00:30:22Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:06:14.396911Z"}],"nvd":[{"id":"CVE-2026-26119","description":"Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-02-17T23:16:22.88Z","modified":"2026-06-17T10:25:45.487Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:12:06.274729Z"}]}}