What is GHSA-j5ph-5jrp-hf3x?

GHSA-j5ph-5jrp-hf3x is a security advisory published by GitHub Security Advisories with High severity. UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts.

Which CVE IDs does GHSA-j5ph-5jrp-hf3x cover?

GHSA-j5ph-5jrp-hf3x covers the following CVE IDs: CVE-2026-6485. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j5ph-5jrp-hf3x?

GHSA-j5ph-5jrp-hf3x has a CVSS v3 base score of 8.2, published by GitHub Security Advisories.

GHSA-j5ph-5jrp-hf3xHighCVSS 8.2

UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts.

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-6485 →

📋 Description

UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-6485
https://www.insyde.com/security-pledge/sa-2026004
https://github.com/advisories/GHSA-j5ph-5jrp-hf3x