What is GHSA-42jq-q72w-7j5j?

GHSA-42jq-q72w-7j5j is a security advisory published by GitHub Security Advisories with High severity. Missing authentication for critical function in Windows Spaceport.sys allows an authorized...

Which CVE IDs does GHSA-42jq-q72w-7j5j cover?

GHSA-42jq-q72w-7j5j covers the following CVE IDs: CVE-2026-50333. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-42jq-q72w-7j5j?

GHSA-42jq-q72w-7j5j has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-42jq-q72w-7j5jHighCVSS 7.8

Missing authentication for critical function in Windows Spaceport.sys allows an authorized...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-50333 →

📋 Description

Missing authentication for critical function in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50333
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50333
https://github.com/advisories/GHSA-42jq-q72w-7j5j