What is GHSA-54w5-fp6f-vvcj?

GHSA-54w5-fp6f-vvcj is a security advisory published by GitHub Security Advisories with High severity. Out-of-bounds read in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges...

Which CVE IDs does GHSA-54w5-fp6f-vvcj cover?

GHSA-54w5-fp6f-vvcj covers the following CVE IDs: CVE-2026-69427. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-54w5-fp6f-vvcj?

GHSA-54w5-fp6f-vvcj has a CVSS v3 base score of 8.0, published by GitHub Security Advisories.

GHSA-54w5-fp6f-vvcjHighCVSS 8.0

Out-of-bounds read in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69427 →

📋 Description

Out-of-bounds read in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69427
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69427
https://github.com/advisories/GHSA-54w5-fp6f-vvcj