What is GHSA-m959-xgff-79rv?

GHSA-m959-xgff-79rv is a security advisory published by GitHub Security Advisories with High severity. Stack-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over...

Which CVE IDs does GHSA-m959-xgff-79rv cover?

GHSA-m959-xgff-79rv covers the following CVE IDs: CVE-2026-83934. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m959-xgff-79rv?

GHSA-m959-xgff-79rv has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-m959-xgff-79rvHighCVSS 8.8

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

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-83934 →

📋 Description

Stack-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-2026-83934
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83934
https://github.com/advisories/GHSA-m959-xgff-79rv