September 25, 2025—KB5066198 (OS Build 19045.6396) Preview

September 25, 2025—KB5066198 OS Build 19045.6396 Preview Applies To Windows 10 Home and Pro, version 22H2 Windows 10 Enterprise Multi-Session, version 22H2 Windows 10 Enterprise and Education, version 22H2 Windows 10 IoT Enterprise, version 22H2 Windows Secure Boot certificate expiration Importan...