What is GHSA-mq63-hg3r-h2qp?

GHSA-mq63-hg3r-h2qp is a security advisory published by GitHub Security Advisories with High severity. Improper authorization in Windows OLE allows an authorized attacker to elevate privileges locally.

Which CVE IDs does GHSA-mq63-hg3r-h2qp cover?

GHSA-mq63-hg3r-h2qp covers the following CVE IDs: CVE-2026-50344. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mq63-hg3r-h2qp?

GHSA-mq63-hg3r-h2qp has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-mq63-hg3r-h2qpHighCVSS 7.8

Improper authorization in Windows OLE 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-2026-50344 →

📋 Description

Improper authorization in Windows OLE allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50344
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50344
https://github.com/advisories/GHSA-mq63-hg3r-h2qp