{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-121529","sourceIdentifier":"psirt@fortinet.com","published":"2026-11-10T20:18:56.790","lastModified":"2026-11-10T21:19:03.030","vulnStatus":"Received","cveTags":[],"descriptions":[{"lang":"en","value":"A origin validation error vulnerability in Fortinet FortiClientMac 7.4.0 through 7.4.7, FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2.0 through 7.2.14, FortiClientWindowsPAM 7.4.7, FortiClientWindowsPAM 7.2.14 may allow an unauthorized remote attacker to execute unauthorized code or commands. Successful exploitation requires interaction with the victim."}],"affected":[{"source":"psirt@fortinet.com","affectedData":[{"vendor":"Fortinet","product":"FortiClientMac","defaultStatus":"unaffected","cpes":["cpe:2.3:a:fortinet:forticlientmac:7.4.7:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientmac:7.4.6:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientmac:7.4.5:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientmac:7.4.4:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientmac:7.4.3:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientmac:7.4.2:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientmac:7.4.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientmac:7.4.0:*:*:*:*:*:*:*"],"versions":[{"version":"7.4.0","lessThanOrEqual":"7.4.7","versionType":"semver","status":"affected"}]},{"vendor":"Fortinet","product":"FortiClientWindows","defaultStatus":"unaffected","cpes":["cpe:2.3:a:fortinet:forticlientwindows:7.4.7:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.4.6:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.4.5:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.4.4:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.4.3:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.4.2:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.4.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.4.0:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.14:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.13:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.12:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.11:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.10:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.9:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.8:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.7:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.6:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.5:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.4:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.3:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.2:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindows:7.2.0:*:*:*:*:*:*:*"],"versions":[{"version":"7.4.0","lessThanOrEqual":"7.4.7","versionType":"semver","status":"affected"},{"version":"7.2.0","lessThanOrEqual":"7.2.14","versionType":"semver","status":"affected"}]},{"vendor":"Fortinet","product":"FortiClientWindowsPAM","defaultStatus":"unaffected","cpes":["cpe:2.3:a:fortinet:forticlientwindowspam:7.4.7:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:forticlientwindowspam:7.2.14:*:*:*:*:*:*:*"],"versions":[{"version":"7.4.7","status":"affected"},{"version":"7.2.14","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"psirt@fortinet.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","baseScore":9.6,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":6.0}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-11-10T20:32:32.554778Z","id":"CVE-2026-121529","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"psirt@fortinet.com","type":"Secondary","description":[{"lang":"en","value":"CWE-346"}]}],"references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-194","source":"psirt@fortinet.com"}]}}