SEPTEMBER 17, 2026
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Case File

CVE-2026-84393

HIGH · CVSS 8.1 EPSS 0.15%

Source: NVD + CISA KEV + EPSS · Published 2026-09-08 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Fortinet FortiOS versions 7.6.1 to 7.6.6 and FortiProxy versions 7.6.2 to 7.6.6 are vulnerable due to improper validation of certificates, which can lead to information disclosure through a host mismatch. This vulnerability poses a high risk, as it may allow attackers to exploit the system and access sensitive data. Organizations using these affected products should prioritize patching to mitigate potential breaches.

CVE
CVE-2026-84393
Severity
HIGH
CVSS
8.1
EPSS
0.15%
Fortinet FortiOS

Original NVD 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>