KB5062554: miscellaneous security improvements to internal Windows OS functionalit

July 8, 2025—KB5062554 (OS Builds 19044.6093 and 19045.6093)

This security update includes fixes and quality improvements that were a part of the following updates:

• June 10, 2025—KB5060533 (OS Builds 19044.5965 and 19045.5965)
• June 16, 2025—KB5063159 (OS Build 19045.5968) Out-of-band
• June 24, 2025—KB5061087 (OS Build 19045.6034) Preview

The following is a summary of the issues that this update addresses when you install this update. 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.

- [Internal Windows OS] This update contains miscellaneous security improvements to internal Windows OS functionality. No specific issues are documented for this release.