vulnerability
Fortinet FortiClient: CVE-2025-46373: Buffer Overflow via fortips driver
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:S/C:C/I:C/A:C) | Nov 18, 2025 | Nov 19, 2025 | Nov 19, 2025 |
Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
Nov 18, 2025
Added
Nov 19, 2025
Modified
Nov 19, 2025
Description
A Heap-based Buffer Overflow vulnerability [CWE-122] in FortiClient Windows may allow an authenticated local IPSec user to execute arbitrary code or commands via "fortips_74.sys" driver. The attacker would need to bypass the Windows heap integrity protections.
Solution
fortinet-forticlient-upgrade-latest
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.