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Vulnerabilities & PatchesEmerging1 sourceSep 8, 2026 · 14:00via Microsoft Security Update Guide

CVE-2026-69307 Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability

Brief

Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

Read more on Microsoft Security Update Guide