CVE-2026-84386

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.

CVSS v3 5.1 MEDIUM

5.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 4.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

No configuration.

History

02 Oct 2026, 15:17

Type	Values Removed	Values Added
Summary	(en) 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 <insert attack vector here>	(en) 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.

Information

Published : 2026-09-08 17:18

Updated : 2026-10-02 15:17

NVD link : CVE-2026-84386

Mitre link : CVE-2026-84386

CVE.ORG link : CVE-2026-84386

JSON object : View

Products Affected

No product.

CWE

CWE-283

Unverified Ownership

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