Summary
| Parameter | Value |
|---|---|
| CVE ID | CVE-2026-44277 |
| Alert Source | GitHub Advisory - Critical Vulnerability |
| CVE Publication Year | 2026 |
| Date Published | 2026-05-12 |
| Vendor | Fortinet |
| Product | FortiAuthenticator |
| CVSS Score | 9.8 (critical) |
| EPSS Score | No data |
| CISA KEV | No |
| Ransomware | Not confirmed |
Vulnerability Description
An improper access control vulnerability in Fortinet FortiAuthenticator 8.0.2, FortiAuthenticator 8.0.0, FortiAuthenticator 6.6.0 through 6.6.8, FortiAuthenticator 6.5.0 through 6.5.6 may allow an attacker to execute unauthorized code or commands via a network-accessible attack vector.
Required Actions
Apply vendor patches or mitigations as soon as available.
Who Is Affected?
This vulnerability affects FortiAuthenticator by Fortinet. Check if your organization uses this software and requires updates.
Sources
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