A Heap-based Buffer Overflow vulnerability [CWE-122] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.8 may allow an authenticated local IPSec user to execute arbitrary code or commands via "fortips_74.sys". The attacker would need to bypass the Windows heap integrity protections
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://fortiguard.fortinet.com/psirt/FG-IR-25-125 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.8 · fortinetNVD modified 2026-10-18 20:10
Affected (CPE criteria) 1
cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:windows:*:*
References 1
- https://fortiguard.fortinet.com/psirt/FG-IR-25-125 Vendor Advisory