What is GHSA-x4v7-2fxm-qhq5?

GHSA-x4v7-2fxm-qhq5 is a security advisory published by GitHub Security Advisories with High severity. Concurrent execution using shared resource with improper synchronization ('race condition') in...

Which CVE IDs does GHSA-x4v7-2fxm-qhq5 cover?

GHSA-x4v7-2fxm-qhq5 covers the following CVE IDs: CVE-2026-88174. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x4v7-2fxm-qhq5?

GHSA-x4v7-2fxm-qhq5 has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-x4v7-2fxm-qhq5HighCVSS 8.1

Concurrent execution using shared resource with improper synchronization ('race condition') in...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-88174 →

📋 Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Deployment Services allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-88174
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88174
https://github.com/advisories/GHSA-x4v7-2fxm-qhq5