What is GHSA-3ww2-qgp7-jhww?

GHSA-3ww2-qgp7-jhww is a security advisory published by GitHub Security Advisories with Critical severity. Double free in Microsoft Graphics Component allows an unauthorized attacker to execute code over...

Which CVE IDs does GHSA-3ww2-qgp7-jhww cover?

GHSA-3ww2-qgp7-jhww covers the following CVE IDs: CVE-2026-77493. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3ww2-qgp7-jhww?

GHSA-3ww2-qgp7-jhww has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-3ww2-qgp7-jhwwCriticalCVSS 9.8

Double free in Microsoft Graphics Component allows an unauthorized attacker to execute code over...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-77493 →

📋 Description

Double free in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-77493
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-77493
https://github.com/advisories/GHSA-3ww2-qgp7-jhww