Microsoft published a new Setup Dynamic Update package, KB5065378, for Windows 11, version 24H2 and Windows Server 2025 on August 29, 2025 — a narrowly scoped but important backstage update that refreshes the setup binaries and SafeOS components used during feature updates and installations. The...
Microsoft released an out‑of‑band (OOB) non‑security update on August 19, 2025 — KB5066189 for Windows 11 (OS Builds 22621.5771 and 22631.5771) — to repair a regression introduced by August’s cumulative updates that can block device reset and recovery operations, and to deliver a servicing stack...
Microsoft has published the August 12, 2025 cumulative security update for older Windows 11 branches — KB5063875, which updates OS Builds 22621.5768 and 22631.5768 — delivering a combined Latest Cumulative Update (LCU) and Servicing Stack Update (SSU) for devices still on Windows 11 versions...
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Microsoft released a hotpatch for Windows 11 Enterprise LTSC 2024 today — KB5064010 (OS Build 26100.4851) — delivering targeted security and quality improvements while bundling the latest servicing stack update and extending hotpatch availability to eligible Arm64 Enterprise devices...
Microsoft released the August 12, 2025 cumulative security update for Windows 11, version 24H2 — KB5063878 (OS Build 26100.4946) — a combined LCU+SSU package that continues July’s quality fixes, delivers component updates for Copilot+ AI features, and reiterates a critical Windows Secure Boot...
Microsoft has shipped the August 12, 2025 cumulative security update for Windows 11, version 24H2 (KB5063878, OS Build 26100.4946), a routine Patch Tuesday release that combines the latest servicing stack update with the monthly cumulative update, patches a range of security issues, and contains...
Microsoft released the August 12, 2025 cumulative security update for Windows 11, version 24H2 — KB5063878 (OS Build 26100.4946) — a routine but important monthly package that bundles the latest cumulative fixes, updates to several AI components (targeted at Copilot+ devices), and an updated...
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Microsoft has released Windows 11 KB5062633 for version 23H2, promising a focused set of bug fixes rather than new features, while also underscoring a critical warning about Secure Boot certificate expiration that enterprises—and attentive consumers—should not overlook. As an optional cumulative...
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Here is a summary of KB5062839: Setup Dynamic Update for Windows 11, version 24H2 and Windows Server 2025 (Released July 22, 2025):
Overview
This update makes improvements to Windows setup binaries or any files used for feature updates in:
Windows 11, version 24H2 (all editions, including SE...
certificateexpiration
device boot security
feature updates
it security
kb5062839
microsoft support
microsoft update
os updates
secure boot
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update deployment
windows 11
windows server 2025
windows setup
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windows update
wsus
Microsoft has issued an urgent warning to Windows users regarding the impending expiration of Secure Boot certificates, a critical component in the system's startup security. These certificates are set to expire starting in June 2026, potentially affecting the ability of personal and business...
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windows 10
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windows system maintenance
As July’s Patch Tuesday rolled out, Microsoft addressed a broad swath of critical vulnerabilities and introduced significant system stability and performance enhancements with the release of cumulative update KB5062554 for Windows 10. This update, applicable to Windows 10 versions 21H2 and 22H2...
Microsoft has released KB5062683, a Setup Dynamic Update for Windows 11 versions 22H2 and 23H2, dated July 8, 2025. This update focuses on enhancing the Windows setup binaries and related files utilized during feature updates, aiming to improve the overall setup experience for users.
Key...
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feature updates
kb5062683
microsoft support
microsoft update
os installation
secure boot
setup update
system reliability
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tech news
update performance
windows 11
windows 11 22h2
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windows update catalog
Here is a summary of the update described in the Microsoft Support KB article for KB5062688 (Safe OS Dynamic Update for Windows 11, version 24H2 and Windows Server 2025, released July 8, 2025):
Summary
This update improves the Windows recovery environment (WinRE) for Windows 11 24H2 and...
arm64 devices
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windows 11
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windows recovery environment
windows server 2025
windows update
winre
Microsoft has released KB5062693, a Safe OS Dynamic Update for Windows 11 versions 22H2 and 23H2, dated July 8, 2025. This update enhances the Windows Recovery Environment (WinRE), ensuring a more robust and secure recovery process.
Key Highlights of KB5062693:
Windows Secure Boot Certificate...
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recovery tools
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windows recovery environment
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windows update
winre
wsus
In a significant stride towards maintaining and enhancing the security posture of Windows 11, Microsoft has released the July 2025 cumulative security update—KB5062553 (OS Build 26100.4652). This update specifically targets Windows 11 version 24H2, building upon prior improvements while...
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cybersecurity
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microsoft security
os build 26100.4652
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windows 11
windows 11 24h2
windows update
Microsoft's Secure Boot, a critical security feature introduced with Windows 8, is undergoing significant updates to its certificate infrastructure to maintain system integrity and trust. These updates are essential as the existing Secure Boot certificates are set to expire in 2026...
The countdown to a Windows Secure Boot certificate expiration is no minor matter for enterprises, administrators, and enthusiasts alike. With Secure Boot central to the root of trust on Windows devices, any change in its chain of trust—such as a certificate expiration or a Certificate Authority...