{"id":"CVE-2026-96207","aliases":["EUVD-2026-95399","GHSA-j9rc-2948-ff9r"],"status":"published","title":"Microsoft Partner Center Elevation of Privilege Vulnerability","description":"Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00671,"percentile":0.52321,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2026-10-08T22:15:33Z","modified":"2026-10-31T18:13:00Z","products":[{"vendor":"microsoft","product":"microsoft partner center"},{"vendor":"microsoft","product":"partner_center"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96207","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96207"},{"url":"https://github.com/advisories/GHSA-j9rc-2948-ff9r"}],"sources":{"cve":[{"id":"CVE-2026-96207","title":"Microsoft Partner Center Elevation of Privilege Vulnerability","description":"Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-10-08T22:15:33.672Z","modified":"2026-10-31T18:13:00.041Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:20:00.511569Z"}],"euvd":[{"id":"EUVD-2026-95399","description":"Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-10-08T22:15:33Z","modified":"2026-10-31T18:13:00Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"critical"}],"updated_at":"2026-11-02T16:58:50.546379Z"}],"ghsa":[{"id":"GHSA-j9rc-2948-ff9r","title":"Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to...","description":"Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-10-09T00:31:48Z","modified":"2026-10-09T00:31:56Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:12:59.31428Z"}],"nvd":[{"id":"CVE-2026-96207","description":"Improper certificate validation in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-10-08T23:17:05.583Z","modified":"2026-10-15T18:36:58.173Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:12:55.473789Z"}]}}