CVE-2025-46373

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CVSS 3.1

7.8 high

EPSS

<1%p5

Published

Nov 18, 2025 (Nov 18, 2025)

Modified

Jun 17, 2026

Description

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

Vendors: fortinet
Products: forticlient
Weakness: CWE-122
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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