August 12, 2025—KB5063875 (OS Builds 22621.5768 and 22631.5768)

August 12, 2025—KB5063875 OS Builds 22621.5768 and 22631.5768 Applies To Windows 11 Enterprise and Education, version 22H2 Windows 11 version 23H2, all editions Windows Secure Boot certificate expiration Secure Boot certificates used by most Windows devices have started expiring in June 2026. Thi...

June 26, 2025—KB5060826 (OS Builds 22621.5549 and 22631.5549) Preview

June 26, 2025—KB5060826 OS Builds 22621.5549 and 22631.5549 Preview Applies To Windows 11 Enterprise and Education, version 22H2 Windows 11 version 23H2, all editions Note End of servicing After June 26, 2025, Windows 11 version 22H2 Enterprise and Education editions will no longer receive...