Microsoft releases Hotpatch KB5061258 for Windows 11 LTSC 2024

On May 16, 2025, Microsoft released a new hotpatch, KB5061258 (OS Build 26100.3983), an out-of-band cumulative update for Windows 11 24H2  Enterprise LTSC 2024. The update came after the monthly Tuesday updates, KB5058411 and KB5058405, rolled out on May 13, 2025.

An Out-of-Band (OOB) update in Windows is not a regular security or non-security update. Instead, it is a patch or update released outside the usual update schedule, usually to address urgent and critical issues such as zero-day vulnerabilities, widespread bugs, or security exploits.

Like regular updates, KB5061258 will download and install automatically via Windows Update in Settings without human intervention. There is no need to access the Microsoft Update Catalog or WSUS (Windows Server Update Services) to install this patch.

What comes with KB5061258 on Windows 11?

The security update includes quality improvements. The following summary outlines key issues addressed by the KB update after you install it. 

• This update makes miscellaneous security improvements to internal OS functionality. There are no additional issues documented in this release.​​​​​​​

Microsoft notes mentions that this Out-of-Band update KB5061258 on Windows 11 Enterprise includes various security improvements to improve the internal operating system functions.

If you want to learn more about KB5061258 for Windows 11, you can check out the support article on the official Microsoft website.

Do you have any thoughts on this update, or have you experienced any issues after installation? Share your feedback in the comments below. We would love to hear from you!