# September's Windows 11 patch needs an emergency patch of its own

DevFeed: [September's Windows 11 patch needs an emergency patch of its own](<https://devfeed.tech/articles/september-s-windows-11-patch-needs-an-emergency-patch-of-its-own-26958.md>)

Original publisher: [Read original article](<https://www.theregister.com/on-prem/2026/09/15/septembers-windows-11-patch-needs-an-emergency-patch-of-its-own/5296567>)

Author: Richard Speed

Published: 2026-09-15T13:33:55Z

Content type: news

Language: en

Sources: [www.theregister.com - Articles](<https://devfeed.tech/sources/www-theregister-com-articles.md>)

Topics: [Windows 11](<https://devfeed.tech/topics/windows-11.md>), [Microsoft](<https://devfeed.tech/topics/microsoft.md>), [USB](<https://devfeed.tech/topics/usb.md>)

Tags: [audio](<https://devfeed.tech/tags/audio.md>), [hyper-v](<https://devfeed.tech/tags/hyper-v.md>), [microsoft](<https://devfeed.tech/tags/microsoft.md>), [on-prem](<https://devfeed.tech/tags/on-prem.md>), [patch-tuesday](<https://devfeed.tech/tags/patch-tuesday.md>), [rdp](<https://devfeed.tech/tags/rdp.md>), [usb](<https://devfeed.tech/tags/usb.md>), [windows-11](<https://devfeed.tech/tags/windows-11.md>)

## AI overview

Microsoft fixes Windows 11 problems affecting RDP and Hyper-V, but some USB audio devices remain silent.

## Source excerpt

Microsoft fixes RDP and Hyper-V fallout, but some USB audio stays silent