What is GHSA-5j3f-qqg5-rgcq?

GHSA-5j3f-qqg5-rgcq is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker...

Which CVE IDs does GHSA-5j3f-qqg5-rgcq cover?

GHSA-5j3f-qqg5-rgcq covers the following CVE IDs: CVE-2026-70131. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-5j3f-qqg5-rgcq?

GHSA-5j3f-qqg5-rgcq has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-5j3f-qqg5-rgcqHighCVSS 7.8

Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-70131 →

📋 Description

Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-70131
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70131
https://github.com/advisories/GHSA-5j3f-qqg5-rgcq