What is GHSA-xc3q-x7gf-f2j9?

GHSA-xc3q-x7gf-f2j9 is a security advisory published by GitHub Security Advisories with High severity. Access of resource using incompatible type ('type confusion') in Windows Connected User...

Which CVE IDs does GHSA-xc3q-x7gf-f2j9 cover?

GHSA-xc3q-x7gf-f2j9 covers the following CVE IDs: CVE-2026-50421. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xc3q-x7gf-f2j9?

GHSA-xc3q-x7gf-f2j9 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-xc3q-x7gf-f2j9HighCVSS 7.8

Access of resource using incompatible type ('type confusion') in Windows Connected User...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-50421 →

📋 Description

Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50421
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50421
https://github.com/advisories/GHSA-xc3q-x7gf-f2j9