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Microsoft has acknowledged an audio bug affecting several Windows versions, including Windows 10 and 11, following the January 2025 security update. While a permanent solution is in the works, users can implement a temporary workaround.
The issue renders PC audio non-functional, particularly for those using a USB-connected digital-to-analog converter (DAC). The January 2025 security update triggered the problem, impacting Windows 11 versions 24H2, 23H2, and 22H2, as well as Windows 10.
Bug Confirmed and Workaround Offered
Windows Latest initially reported the widespread audio malfunction, prompting a response from Microsoft. The company confirmed, “After installing this security update, you might experience issues with USB audio devices. You are more likely to experience this issue if you are using a USB 1.0 audio driver-based DAC in your audio setup.”
Currently, no official patch exists. Microsoft assures users that a permanent fix is under development and will be deployed in a future update. Meanwhile, a temporary workaround involves bypassing the DAC and connecting the audio device directly to the PC, if possible.
Impact and Future Implications
TechRadar highlighted the unusual nature of this bug, emerging from a routine security update devoid of significant feature changes. The widespread impact, affecting even Windows 10, raises concerns. While a swift resolution from Microsoft is anticipated, this incident underscores the potential for unexpected issues across various Windows systems. This is particularly relevant given Windows 10’s impending end of security support in October.
Conclusion and Next Steps
The audio bug affecting Windows users following the January 2025 security update highlights the complexities of software updates. While Microsoft’s acknowledgement and commitment to a future fix is reassuring, the temporary workaround of direct audio device connection may offer some immediate relief. Stay tuned for further updates from Microsoft regarding the permanent solution.
