What is GHSA-r6fw-8v76-p9qq?

GHSA-r6fw-8v76-p9qq is a security advisory published by GitHub Security Advisories with Medium severity. Null pointer dereference in Windows Kerberos allows an authorized attacker to deny service over a...

Which CVE IDs does GHSA-r6fw-8v76-p9qq cover?

GHSA-r6fw-8v76-p9qq covers the following CVE IDs: CVE-2026-42903. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r6fw-8v76-p9qq?

GHSA-r6fw-8v76-p9qq has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-r6fw-8v76-p9qqMediumCVSS 6.5

Null pointer dereference in Windows Kerberos allows an authorized attacker to deny service over a...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-42903 →

📋 Description

Null pointer dereference in Windows Kerberos allows an authorized attacker to deny service over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-42903
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42903
https://github.com/advisories/GHSA-r6fw-8v76-p9qq