KB5051987: miscellaneous security improvements to internal OS

February 11, 2025—KB5051987 (OS Build 26100.3194)

Highlights

• This update addresses security issues for your Windows operating system.

Improvements
This security update includes improvements that were a part of update KB5050094 (released January 28, 2025). Below is a summary of the key issues that this update addresses when you install this KB. If there are new features, it lists them as well. The bold text within the brackets indicates the item or area of the change we are documenting.

This update makes miscellaneous security improvements to internal OS functionality. No additional issues were documented for this release.

If you installed earlier updates, only the new updates contained in this package will be downloaded and installed on your device.

For more information about security vulnerabilities, please refer to the Security Update Guide website and the February 2025 Security Updates.