What is GHSA-vwj8-mr8p-vjfq?

GHSA-vwj8-mr8p-vjfq is a security advisory published by GitHub Security Advisories with High severity. Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally.

Which CVE IDs does GHSA-vwj8-mr8p-vjfq cover?

GHSA-vwj8-mr8p-vjfq covers the following CVE IDs: CVE-2026-62766. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vwj8-mr8p-vjfq?

GHSA-vwj8-mr8p-vjfq has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-vwj8-mr8p-vjfqHighCVSS 7.0

Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally.

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-62766 →

📋 Description

Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-62766
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62766
https://github.com/advisories/GHSA-vwj8-mr8p-vjfq