What is GHSA-3fcc-27mp-9h8c?

GHSA-3fcc-27mp-9h8c is a security advisory published by GitHub Security Advisories with High severity. A vulnerability in the SupportLink API authentication component of Brocade ASCG versions prior to...

Which CVE IDs does GHSA-3fcc-27mp-9h8c cover?

GHSA-3fcc-27mp-9h8c covers the following CVE IDs: CVE-2026-87424. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-3fcc-27mp-9h8cHigh

A vulnerability in the SupportLink API authentication component of Brocade ASCG versions prior to...

Vendor

GitHub Security Advisories

Published

October 8, 2026

Last Modified

October 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-87424 →

📋 Description

A vulnerability in the SupportLink API authentication component of Brocade ASCG versions prior to 3.5.0 allows an attacker to bypass authentication across deployments due to the use of a hard coded cryptographic key.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-87424
https://support.broadcom.com/external/content/SecurityAdvisories/0/38391
https://github.com/advisories/GHSA-3fcc-27mp-9h8c