What is GHSA-2hx5-jhg7-4j46?

GHSA-2hx5-jhg7-4j46 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-2hx5-jhg7-4j46 cover?

GHSA-2hx5-jhg7-4j46 covers the following CVE IDs: CVE-2026-49794. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2hx5-jhg7-4j46?

GHSA-2hx5-jhg7-4j46 has a CVSS v3 base score of 4.6, published by GitHub Security Advisories.

GHSA-2hx5-jhg7-4j46MediumCVSS 4.6

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-2026-49794 →

📋 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-2026-49794
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49794
https://github.com/advisories/GHSA-2hx5-jhg7-4j46