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2026 年 7 月 14 日 - 适用于 Windows 11 版本 25H2 和 Microsoft 服务器操作系统 24H2 的 .NET Framework 3.5 和 4.8.1 的 KB5100998 累积更新

This security update includes fixes and quality improvements that are part of the following updates: May 12, 2026—KB5087544 (OS Builds 19045.7291 and 19044.7291) The following is a summary of the issues that this update addresses when you install this update. If there are new features, it lists them as well. The bold text within the brackets indicates the item or area of the change we are ...

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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 ...

このセキュリティ更新プログラムには、次の更新プログラムの一部である修正プログラムと品質強化が含まれています。 2026 年 4 月 14 日 —KB5082200 (OS ビルド 19045.7184 および 19044.7184) 以下は、この更新プログラムをインストールしたときにこの更新プログラムによって対処される問題の概要です ...

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 ...

此適用於 Windows 11 版本 25H2 和 Windows 11 版本 24H2 (KB5121767) 的頻外 (OOB) 更新是累積性的。 它包括先前安全性和非安全性更新的所有改進，以及其他修正程式。 改善 此 OOB 更新包括以下改進： [系統效能] 此更新解決了影響少數使用 Intel 創新平台框架 (Intel IPF) 驅動程式的設備的問題，這些驅動程式可能 ...

Improvements This update includes new features and quality improvements that were part of the following update: May 12, 2026—KB5089549 (OS Builds 26200.8457 and 26100.8457) May 26, 2026—KB5089573 (OS Builds 26200.8524 and 26100.8524) This update addresses security vulnerabilities documented in the following guide: June 2026 Security Updates. The following summary outlines key quality ...