Microsoft has released the April 2026 cumulative update KB5083769 for Windows 11 versions 24H2 and 25H2, advancing system builds to 26100.8246 and 26200.8246, respectively. The update, issued on April 14, 2026, delivers the latest security fixes and performance refinements verified in March’s preview and emergency releases. Secure Boot Certificate Renewal and Visibility For enterprise administrators, […] The post Microsoft Releases KB5083769 Cumulative Update for Windows 11 25H2 and 24H2 appeared first on Cyber Security News.