USB audio stopped working after Windows 11 KB5124008? Fix Code 10, no sound, USB DAC, headset, and audio interface issues with working solutions.
This month’s Patch Tuesday update is causing audio problems with certain USB devices. There's no patch yet, but you may be able to resolve it by changing the audio mode to stereo.
Microsoft has confirmed that USB audio devices may fail on some Windows systems after installing the KB5124008 and KB5124012 September 2026 security updates. This known issue affects only devices ...