CVE-2026-50453

Name of the Vulnerable Software and Affected Versions Windows USB Audio Class driver (usbaudio.sys) (affected versions not specified)

Description An out-of-bounds read in the usbaudio.sys driver allows an unauthorized attacker to disclose sensitive information through a physical attack. An out-of-bounds read occurs when the software reads data past the end of the intended buffer, potentially exposing memory contents.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.