Microsoft Update Catalog
The latest Microsoft Update Catalog coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Releases Emergency KB5061906 Patch for Hyper-V VM Freezes on Windows Server 2022
An unexpected reboot of a financial trading system during peak hours, a frozen electronic health record in the ER, or a government portal rendered unresponsive—these are the nightmares that keep IT...
Microsoft Rushes Out Emergency Updates to Stop Azure VM Crashes and BitLocker Lockouts
Microsoft has broken its usual patching cadence to ship two urgent out-of-band updates, targeting a pair of showstopping bugs that left virtual machines unresponsive and triggered mass BitLocker...
Microsoft Releases Emergency Update to Resolve Windows 10 BitLocker Recovery Issue Triggered by Intel TXT
Overview Microsoft has issued an emergency out-of-band update to address a critical issue in Windows 10 where systems unexpectedly enter BitLocker recovery mode. This problem is linked to Intel's...
KB5058411 Update Blocks CJK Fonts, Breaks File Explorer Globally
Introduction The May 2024 Patch Tuesday introduced the KB5058411 update for Windows 11, aiming to enhance system security and performance. However, users have reported a series of issues...
KB5059806 Boosts Windows 11 24H2 and Server 2025 Installation Reliability
Introduction On May 13, 2025, Microsoft released the KB5059806 Setup Dynamic Update targeted at Windows 11, version 24H2, and the anticipated Windows Server 2025. This update is a key part of...
Emergency Patch Required: Microsoft Update Catalog Bug CVE-2024-49147 Enables Remote SYSTEM Access
Microsoft has issued a critical security alert regarding CVE-2024-49147, a dangerous deserialization vulnerability affecting the Microsoft Update Catalog service. This flaw, rated 9.8 on the CVSS...
Comprehensive Overview of Windows 10 Version 22H2 August 2024 Preview Update (KB5041582)
Introduction On August 29, 2024, Microsoft released the KB5041582 update, advancing Windows 10 Version 22H2 to OS Build 19045.4842. This non-security preview update focuses on enhancing system...
Microsoft Releases Dynamic Update for Windows 11 24H2, Enhancing Copilot+ PC Performance
Introduction In its ongoing commitment to refining Windows 11, Microsoft has unveiled a new Dynamic Update for version 24H2, specifically targeting Copilot+ PCs. This update aims to enhance system...