HIGHCVSS v3.1 7.5Vulnerability

CVE-2026-126237

A loop with unreachable exit condition ('infinite loop') vulnerability in Fortinet FortiAuthenticator 8.0.0 through 8.0.3, FortiAuthenticator 6.6.0 through 6.6.10 may allow an attacker to cause a denial of service via crafted TCP requests.

Properties

Severity
HIGH
Nvd fetched at
2026-11-11T23:49:45.533241+00:00
Cvss severity
HIGH
Cvss score
7.5
Retrieved at
2026-11-11T23:50:19+00:00
Score
7.5
Cvss version
3.1
Last source
NVD
Cve id
CVE-2026-126237
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
First seen by Signal
2026-11-11T23:46:42+00:00
Name
CVE-2026-126237
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published at
2026-11-11T22:17:23.177
Last modified
2026-11-11T22:17:23.177

Related Entities (1)

HAS_WEAKNESS (1)

Related research

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CVE-2026-126237 (CVSS v3.1 7.5) — Ninja Signal Threat Intelligence | Ninja Signal