What is GHSA-24pv-pc96-gvcc?

GHSA-24pv-pc96-gvcc is a security advisory published by GitHub Security Advisories with High severity. A memory allocation with excessive size value vulnerability in Fortinet FortiMail 8.0.0 through 8...

Which CVE IDs does GHSA-24pv-pc96-gvcc cover?

GHSA-24pv-pc96-gvcc covers the following CVE IDs: CVE-2026-126165. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-24pv-pc96-gvcc?

GHSA-24pv-pc96-gvcc has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-24pv-pc96-gvccHighCVSS 7.5

A memory allocation with excessive size value 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-2026-126165 →

📋 Description

A memory allocation with excessive size value 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 cause a denial of service via a specially crafted attachment delivered over SMTP.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-126165
https://fortiguard.fortinet.com/psirt/FG-IR-26-217
https://github.com/advisories/GHSA-24pv-pc96-gvcc