What is GHSA-h8gp-mmvv-4j3c?

GHSA-h8gp-mmvv-4j3c is a security advisory published by GitHub Security Advisories with High severity. The BMC does not correctly enforce integrity and encryption requirements for IPMI commands. An...

Which CVE IDs does GHSA-h8gp-mmvv-4j3c cover?

GHSA-h8gp-mmvv-4j3c covers the following CVE IDs: CVE-2026-18449. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-h8gp-mmvv-4j3c?

GHSA-h8gp-mmvv-4j3c has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-h8gp-mmvv-4j3cHighCVSS 7.5

The BMC does not correctly enforce integrity and encryption requirements for IPMI commands. An...

Vendor

GitHub Security Advisories

Published

October 27, 2026

Last Modified

October 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-18449 →

📋 Description

The BMC does not correctly enforce integrity and encryption requirements for IPMI commands. An attacker may be able to craft packets that execute arbitrary commands on an active session.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-18449
https://www.supermicro.com/en/support/security_BMC_IPMI_Oct_2026_1
https://github.com/advisories/GHSA-h8gp-mmvv-4j3c