What is GHSA-9q7r-6hhw-m22r?

GHSA-9q7r-6hhw-m22r is a security advisory published by GitHub Security Advisories with Critical severity. Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a...

Which CVE IDs does GHSA-9q7r-6hhw-m22r cover?

GHSA-9q7r-6hhw-m22r covers the following CVE IDs: CVE-2026-50380. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9q7r-6hhw-m22r?

GHSA-9q7r-6hhw-m22r has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-9q7r-6hhw-m22rCriticalCVSS 9.6

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-50380 →

📋 Description

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50380
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50380
https://github.com/advisories/GHSA-9q7r-6hhw-m22r