What is GHSA-qr4j-65qh-7738?

GHSA-qr4j-65qh-7738 is a security advisory published by GitHub Security Advisories with Medium severity. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Which CVE IDs does GHSA-qr4j-65qh-7738 cover?

GHSA-qr4j-65qh-7738 covers the following CVE IDs: CVE-2026-49167. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qr4j-65qh-7738?

GHSA-qr4j-65qh-7738 has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-qr4j-65qh-7738MediumCVSS 4.7

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-49167 →

📋 Description

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-49167
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49167
https://github.com/advisories/GHSA-qr4j-65qh-7738