CVE-2026-121529

CRITICALCVSS 9.60% EPSS

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.

Published 2026-11-10 · last modified 2026-11-13

Affected products

VendorProduct
fortinetforticlientmac
fortinetforticlientwindows
fortinetforticlientwindowspam

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.