PT-2026-58430 · Microsoft · Windows 10 Version 1607+12

Published

2026-07-14

Updated

2026-07-14

CVE-2026-50453

CVSS v3.1

6.1

Medium

Vector

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

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

Fix

Out of bounds Read

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CVE-2026-50453

Windows 10 Version 1607

Windows 10 Version 1809

Windows 10 Version 21H2

Windows 10 Version 22H2

Windows 11 Version 24H2

Windows 11 Version 25H2

Windows 11 Version 26H1

Windows Server 2012

Windows Server 2012 R2

Windows Server 2016

Windows Server 2019

Windows Server 2022

Windows Server 2025