What is GHSA-2q2w-g4hj-c6qc?

GHSA-2q2w-g4hj-c6qc is a security advisory published by GitHub Security Advisories with Critical severity. Authentication bypass using an alternate path or channel in Windows Kerberos allows an...

Which CVE IDs does GHSA-2q2w-g4hj-c6qc cover?

GHSA-2q2w-g4hj-c6qc covers the following CVE IDs: CVE-2026-85844. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2q2w-g4hj-c6qc?

GHSA-2q2w-g4hj-c6qc has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-2q2w-g4hj-c6qcCriticalCVSS 9.8

Authentication bypass using an alternate path or channel in Windows Kerberos allows an...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-85844 →

📋 Description

Authentication bypass using an alternate path or channel in Windows Kerberos allows an unauthorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-85844
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85844
https://github.com/advisories/GHSA-2q2w-g4hj-c6qc