What is GHSA-cmjf-9f9h-8fvg?

GHSA-cmjf-9f9h-8fvg is a security advisory published by GitHub Security Advisories with High severity. A integer overflow or wraparound vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1,...

Which CVE IDs does GHSA-cmjf-9f9h-8fvg cover?

GHSA-cmjf-9f9h-8fvg covers the following CVE IDs: CVE-2026-126149. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cmjf-9f9h-8fvg?

GHSA-cmjf-9f9h-8fvg has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-cmjf-9f9h-8fvgHighCVSS 7.5

A integer overflow or wraparound vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1,...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-126149 →

📋 Description

A integer overflow or wraparound vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.6, FortiMail 7.4.0 through 7.4.8, FortiMail 7.2 all versions may allow a remote unauthenticated attacker to crash the daemon.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-126149
https://fortiguard.fortinet.com/psirt/FG-IR-26-201
https://github.com/advisories/GHSA-cmjf-9f9h-8fvg