Windows Server 2025 build 26100.7178 (KB5072359) — release notes, known issues

• Issue Known issue After installing KB5070881 or later updates, Windows Server Update Services (WSUS) does not display synchronization error details within its error reporting. This functionality is temporarily removed to address the Remote Code Execution Vulnerability, CVE-2025-59287 .

Microsoft's release notes for KB5072359 ›

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• Coverage Understanding KB5072753 Hotpatch for Windows 11 and Server 2025 OS 26200.7093 Nov 20, 2025 · Windows Server 2025 coverage from this build's release window
• Fix Windows 11 Patch Tuesday December 2025 KB5072033: Build 26200.7462 Dec 9, 2025 · Windows Server 2025 coverage from this build's release window
• Coverage KB5072033: Windows 11 December 2025 Cumulative Update Hits 26100.7462 / 26200.7462 Dec 9, 2025 · Windows Server 2025 coverage from this build's release window
• Coverage Ignite 2025: Windows 11 Taskbar Becomes AI Front Door with Copilot Nov 18, 2025 · Windows Server 2025 coverage from this build's release window
• Coverage Windows 10 Setup and Safe OS Dynamic Updates (Nov 11 2025) Explained Nov 17, 2025 · Windows Server 2025 coverage from this build's release window
• Issue NVIDIA GeForce Hotfix 581.94 Fixes Windows 11 October 2025 FPS Regression Nov 20, 2025 · Windows Server 2025 coverage from this build's release window
• Issue Windows 11 Shell regression after July 2025 update due to XAML package registration failure Nov 20, 2025 · Windows Server 2025 coverage from this build's release window
• Coverage Xbox Partner Preview 2025: Day One Game Pass Titles and the Full Screen Experience Nov 21, 2025 · Windows Server 2025 coverage from this build's release window

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