What is GHSA-xqfq-fx8x-w875?

GHSA-xqfq-fx8x-w875 is a security advisory published by GitHub Security Advisories with High severity. Access of resource using incompatible type ('type confusion') in Windows Kernel allows an...

Which CVE IDs does GHSA-xqfq-fx8x-w875 cover?

GHSA-xqfq-fx8x-w875 covers the following CVE IDs: CVE-2026-50390. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xqfq-fx8x-w875?

GHSA-xqfq-fx8x-w875 has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-xqfq-fx8x-w875HighCVSS 7.0

Access of resource using incompatible type ('type confusion') in Windows Kernel allows an...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-50390 →

📋 Description

Access of resource using incompatible type ('type confusion') in Windows Kernel allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50390
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50390
https://github.com/advisories/GHSA-xqfq-fx8x-w875