What is GHSA-7j3m-m4x5-rfh7?

GHSA-7j3m-m4x5-rfh7 is a security advisory published by GitHub Security Advisories with High severity. A out-of-bounds read vulnerability in Fortinet FortiOS 8.0.0 through 8.0.1, FortiOS 7.6.0 through...

Which CVE IDs does GHSA-7j3m-m4x5-rfh7 cover?

GHSA-7j3m-m4x5-rfh7 covers the following CVE IDs: CVE-2026-126256. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7j3m-m4x5-rfh7?

GHSA-7j3m-m4x5-rfh7 has a CVSS v3 base score of 7.4, published by GitHub Security Advisories.

GHSA-7j3m-m4x5-rfh7HighCVSS 7.4

A out-of-bounds read vulnerability in Fortinet FortiOS 8.0.0 through 8.0.1, FortiOS 7.6.0 through...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-126256 →

📋 Description

A out-of-bounds read vulnerability in Fortinet FortiOS 8.0.0 through 8.0.1, FortiOS 7.6.0 through 7.6.7, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiOS 7.0 all versions may allow a remote privileged attacker to execute arbitrary code or command via crafted paquets.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-126256
https://fortiguard.fortinet.com/psirt/FG-IR-26-270
https://github.com/advisories/GHSA-7j3m-m4x5-rfh7