July 14, 2026—KB5101649 (OS Build 28000.2525)

July 14, 2026—KB5101649 OS Build 28000.2525 Applies To Windows 11 version 26H1, all editions This cumulative update for Windows 11, version 26H1 KB5101649 includes the latest security fixes and improvements, along with non-security updates from last month's optional preview release. Visit the...