{"id":"CVE-2026-70218","aliases":["EUVD-2026-99197","GHSA-hgjx-258m-79p3"],"status":"published","title":"Windows StateRepository API Elevation of Privilege Vulnerability","description":"Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.","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":"2026-11-11","score":0.00353,"percentile":0.29339,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1220","CWE-285"],"published":"2026-10-13T18:59:42Z","modified":"2026-11-10T20:35:28Z","products":[{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows 11 version 25h2"},{"vendor":"microsoft","product":"windows 11 version 26h1"},{"vendor":"microsoft","product":"windows 11 version 26h2"},{"vendor":"microsoft","product":"windows_11_24h2"},{"vendor":"microsoft","product":"windows_11_25h2"},{"vendor":"microsoft","product":"windows_11_26h1"},{"vendor":"microsoft","product":"windows_11_26h2"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70218","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-70218"},{"url":"https://github.com/advisories/GHSA-hgjx-258m-79p3"}],"sources":{"cve":[{"id":"CVE-2026-70218","title":"Windows StateRepository API Elevation of Privilege Vulnerability","description":"Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-10-13T18:59:42.267Z","modified":"2026-11-10T20:35:28.408Z","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-1220","CWE-285"],"updated_at":"2026-11-10T22:18:28.707469Z"}],"euvd":[{"id":"EUVD-2026-99197","description":"Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-10-13T18:59:42Z","modified":"2026-11-10T20:35:28Z","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":"2026-11-10T21:23:23.099302Z"}],"ghsa":[{"id":"GHSA-hgjx-258m-79p3","title":"Insufficient granularity of access control in Windows StateRepository API allows an authorized...","description":"Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-10-13T21:34:14Z","modified":"2026-10-13T21:34:22Z","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-285"],"updated_at":"2026-11-02T15:13:15.646152Z"}],"nvd":[{"id":"CVE-2026-70218","description":"Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-10-13T19:19:36.66Z","modified":"2026-10-28T16:42:05.527Z","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-285","CWE-1220"],"updated_at":"2026-11-02T14:12:57.603498Z"}]}}