CVE-2026-84393

Published: Sep 8, 2026Modified: Sep 8, 2026

8.1

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.2 / Impact: 5.9

Source: psirt@fortinet.com (Secondary)

Description

A improper validation of certificate with host mismatch vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6, FortiProxy 7.6.2 through 7.6.6 may allow attacker to information disclosure via <insert attack vector here>

Related CWEs

CWE-297

Improper Validation of Certificate with Host Mismatch

The product communicates with a host that provides a certificate, but the product does not properly ensure that the certificate is actually associated with that host.

References (1)

https://fortiguard.fortinet.com/psirt/FG-IR-26-174

Source: psirt@fortinet.com

Timeline

No history available yet.