January 18, 2025—KB5052819 (OS Build 20348.3095) Out-of-band
Jan 18, 2025 · For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types.. For an overview of Windows Server 2022, see its update history page. Note Follow @WindowsUpdate to find out when new content is published to the Windows release health dashboard.
Microsoft Update Catalog
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Windows Server 2022: NUMA Bug Fixed with Updates KB5052819 …
Jan 20, 2025 · With KB5052819 putting this NUMA fiasco to bed—and Servicing Stack Updates ensuring smoother days ahead—IT admins can now breathe a bit easier. That said, the recent streak of hiccups sheds light on how reliant even modern …
Microsoft issues fix for Windows Server 2022 NUMA glitch
5 days ago · KB5052819 is related to servers with two or more Non-Uniform Memory Access (NUMA) nodes. Affected servers failed to start up. NUMA is a memory architecture commonly used in multiprocessing systems. In Windows Server, it is routinely used in systems with multi-core processors or physical central processing units. The technology separates memory ...
Microsoft Fixes Critical Startup Bug in Windows Server 2022
5 days ago · The company explained in the KB5052819 support document that "Some servers that have two or more NUMA nodes fail to start up." To resolve this, Microsoft has released two updates:
KB5052819: Fixing Boot Issues on Windows Server 2022
6 days ago · Through update KB5052819, Microsoft has resolved the boot issue affecting NUMA nodes. Additionally, the company released servicing stack update KB5050117 to improve the reliability of the servicing stack on Windows Server systems. IT administrators can consult the support documentation for further details on the issue. The KB5052819 update can ...
Microsoft Fixes Critical Bug in Windows Server 2022: NUMA Node …
Jan 20, 2025 · The bug caused affected servers to fail during startup, posing a serious challenge for businesses relying on these systems. Microsoft addressed the issue in its KB5052819 support document, which also included updates to the servicing stack (KB5050117).
Windows Server 2022: Out-of-band Update KB5052819 fixes …
Jan 20, 2025 · Microsoft has released an unscheduled update KB5052819 for Windows Server 2022 on January 18, 2025, which upgrades the OS build to version 20348.3095. This out-of-band update is intended to fix operating system startup problems that can occur on systems with two or more NUMA nodes.
Critical Fixes for Windows Server 2022: Resolve NUMA Startup …
6 days ago · Now that NUMA architecture is back in business for Windows Server 2022, let's talk about KB5052819, the horse pulling the fix wagon. Straight out of Microsoft's diagnostics, this update deals primarily with startup failures observed in dual or multi-NUMA node systems.
Microsoft Fixes Server Startup Issue with Emergency Update
6 days ago · On January 18, 2025, Microsoft released an out-of-band emergency update (KB5052819) for Windows Server 2022. This update, which upgrades the OS build to version 20348.3095, specifically addresses startup failures affecting servers with multiple NUMA nodes.
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