What is GHSA-xh3v-6g5c-6mv5?

GHSA-xh3v-6g5c-6mv5 is a security advisory published by GitHub Security Advisories with High severity. Time-of-check time-of-use (toctou) race condition in Servicing Stack Updates allows an authorized...

Which CVE IDs does GHSA-xh3v-6g5c-6mv5 cover?

GHSA-xh3v-6g5c-6mv5 covers the following CVE IDs: CVE-2026-96939. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xh3v-6g5c-6mv5?

GHSA-xh3v-6g5c-6mv5 has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-xh3v-6g5c-6mv5HighCVSS 7.0

Time-of-check time-of-use (toctou) race condition in Servicing Stack Updates allows an authorized...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-96939 →

📋 Description

Time-of-check time-of-use (toctou) race condition in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-96939
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96939
https://github.com/advisories/GHSA-xh3v-6g5c-6mv5