CVE-2026-84386

State: Published
Severity: 4.7 Medium
Published: Sep 8, 2026
Updated: Oct 5, 2026
Reserved: Sep 1, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	4.7 Medium	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H/E:P/RL:O/RC:C	fortinet

Weaknesses

CWE-283 Improper access control

Affected Products

Product	Versions
FortiClientWindowsFortinet	7.4.0 through 7.4.7Affected 7.2.0 through 7.2.15Affected

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-165

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