Critical severity9.1NVD Advisory· Published Nov 11, 2026

CVE-2026-126251

Description

A incorrect authorization vulnerability in Fortinet FortiAuthenticator 8.0.0 through 8.0.3, FortiAuthenticator 6.6.0 through 6.6.10 may allow an attacker to bypass authentication and gain unauthorized access.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Fortinet/Fortianalyzerinferred
Range: 6.6.0 <=v< 6.6.11
Fortinet/Fortiauthenticatorllm-fuzzy
Range: 8.0.0-8.0.3, 6.6.0-6.6.10

Patches

Vulnerability mechanics

References

fortiguard.fortinet.com/psirt/FG-IR-26-265nvd

News mentions

No linked articles in our index yet.

cvss	0.591
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000