What is GHSA-rcpr-f85j-6pq7?

GHSA-rcpr-f85j-6pq7 is a security advisory published by GitHub Security Advisories with High severity. A use of externally-controlled format string vulnerability in Fortinet FortiMail 8.0.0 through 8...

Which CVE IDs does GHSA-rcpr-f85j-6pq7 cover?

GHSA-rcpr-f85j-6pq7 covers the following CVE IDs: CVE-2026-126163. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rcpr-f85j-6pq7?

GHSA-rcpr-f85j-6pq7 has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-rcpr-f85j-6pq7HighCVSS 8.1

A use of externally-controlled format string vulnerability in Fortinet FortiMail 8.0.0 through 8...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-126163 →

📋 Description

A use of externally-controlled format string vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1 may allow a remote unauthenticated attacker to execute unauthorized code or commands via a specially crafted SMTP command.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-126163
https://fortiguard.fortinet.com/psirt/FG-IR-26-215
https://github.com/advisories/GHSA-rcpr-f85j-6pq7