What is GHSA-gqmx-j2f2-5477?

GHSA-gqmx-j2f2-5477 is a security advisory published by GitHub Security Advisories with High severity. Time-of-check time-of-use (toctou) race condition in Windows Storage Spaces Controller allows an...

Which CVE IDs does GHSA-gqmx-j2f2-5477 cover?

GHSA-gqmx-j2f2-5477 covers the following CVE IDs: CVE-2026-119851. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gqmx-j2f2-5477?

GHSA-gqmx-j2f2-5477 has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-gqmx-j2f2-5477HighCVSS 7.0

Time-of-check time-of-use (toctou) race condition in Windows Storage Spaces Controller allows an...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-119851 →

📋 Description

Time-of-check time-of-use (toctou) race condition in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-119851
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119851
https://github.com/advisories/GHSA-gqmx-j2f2-5477