What is GHSA-cv2h-rvg3-33px?

GHSA-cv2h-rvg3-33px is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows GDI+ allows an authorized attacker to execute code locally.

Which CVE IDs does GHSA-cv2h-rvg3-33px cover?

GHSA-cv2h-rvg3-33px covers the following CVE IDs: CVE-2026-62890. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cv2h-rvg3-33px?

GHSA-cv2h-rvg3-33px has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-cv2h-rvg3-33pxHighCVSS 7.8

Heap-based buffer overflow in Windows GDI+ allows an authorized attacker to execute code locally.

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-62890 →

📋 Description

Heap-based buffer overflow in Windows GDI+ allows an authorized attacker to execute code locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-62890
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62890
https://github.com/advisories/GHSA-cv2h-rvg3-33px