4.7
Medium
CVE-2026-84386 A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all…
Description
A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all versions may allow attacker to improper access control via via an exposed minifilter communication port.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| FortiClientWindows 7.4 | 7.4.0 → 7.4.7 | No fix stated |
| FortiClientWindows 7.2 | 7.2.0 → 7.2.15 | No fix stated |
Other CVEs of FortiClientWindows
The 30 CVEs of FortiClientWindows →
CVE-2026-70465
A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiClientWindows…
7.3
High
CVE-2026-44278
A use of hard-coded cryptographic key vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.2,…
2.1
Low
CVE-2025-62676
An Improper Link Resolution Before File Access ('Link Following') vulnerability [CWE-59] vulnerability in Fortinet…
6.4
Medium
CVE-2025-54660
An active debug code vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0…
4.9
Medium