The August 27, 2026 update for Windows 11, version 25H2 and Microsoft server operating system 24H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections. Summary Security Improvements ...

The August 11, 2026 update for Windows 11, version 23H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections. Summary Security Improvements CVE-2026-65810 - .NET Framework Elevation of ...

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The October 14, 2025 update for Windows 11, version 25H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections. Summary Security Improvements CVE-2025-55248 - .NET Framework Information ...

The August 11, 2026 update for Windows 10, version 1607 and Windows Server 2016 includes security and cumulative reliability improvements in .NET Framework 4.8. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the Prerequisites and Restart requirement sections. Summary Security Improvements CVE-2026-65810 - .NET Framework ...

Summary This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows Server 2022. Security Improvements CVE-2026-65810 - .NET Framework Elevation of Privilege vulnerability This security update addresses an elevation of privilege vulnerability detailed in CVE-2026-65810. CVE-2026-62872 - .NET Framework Elevation of Privilege vulnerability This security update ...

Améliorations Cette mise à jour inclut des améliorations par rapport aux mises à jour précédemment publiées suivantes : 28 juillet 2026 – KB5101684 (builds du système d’exploitation 26200.8973 et 26100.8973) Préversion 18 juillet 2026 – KB5121767 (builds du système d’exploitation 26200.8894 et 26100.8894) hors bande 14 juillet 2026 – KB5101650 (builds de système d ...

Ankündigungen und Nachrichten Dieser Abschnitt enthält wichtige Benachrichtigungen zu dieser Version, einschließlich Ankündigungen, Änderungsprotokollen und Hinweisen zum Ende des Supports. Update vorübergehend nicht verfügbar für einige Geräte mit Intel IPF-Treibern

Warnung Excel stellt die Funktion DATEDIF bereit, um ältere Arbeitsmappen aus Lotus 1-2-3 zu unterstützen. Die Funktion DATEDIF kann in bestimmten Szenarien zu falschen Berechnungsergebnissen führen. Im Abschnitt "Bekannte Probleme" dieses Artikels finden Sie weitere Einzelheiten. Tipp: Wenn Sie die Anzahl der Tage zwischen zwei Datumsangaben ermitteln möchten, subtrahieren Sie einfach das ...