Unrated severityNVD Advisory· Published Jul 14, 2026· Updated Aug 3, 2026
Windows USB Audio Class Driver Information Disclosure Vulnerability
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.
Affected products
1Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49794mitrevendor-advisorypatch
News mentions
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