What is GHSA-64gj-f6wv-47qm?

GHSA-64gj-f6wv-47qm is a security advisory published by GitHub Security Advisories with Medium severity. Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized...

Which CVE IDs does GHSA-64gj-f6wv-47qm cover?

GHSA-64gj-f6wv-47qm covers the following CVE IDs: CVE-2026-50453. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-64gj-f6wv-47qm?

GHSA-64gj-f6wv-47qm has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

GHSA-64gj-f6wv-47qmMediumCVSS 6.1

Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-50453 →

📋 Description

Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose information with a physical attack.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50453
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50453
https://github.com/advisories/GHSA-64gj-f6wv-47qm