August 28, 2025-KB5064401 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 and Microsoft server operating system version 24H2

August 28, 2025-KB5064401 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 and Microsoft server operating system version 24H2 IMPORTANT This update was originally released in the Security and Quality Rollup that’s dated August 26, 2025. This update is included in th...

January 28, 2025-KB5050577 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2

January 28, 2025-KB5050577 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 Release Date: January 28, 2025 Version: .NET Framework 3.5 and 4.8.1 The January 28, 2025 update for Windows 11, version 24H2 includes cumulative reliability improvements in .NET Framework 3...

February 13, 2024-Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 (KB5034690)

February 13, 2024-Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 KB5034690 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 3.5 SP1 Microsoft .NET Framework 4.6.2 REMINDER Windows Embedded 7 Standar...

October 26, 2023-KB5031904 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

October 26, 2023-KB5031904 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Release Date: October 26, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 IMPORTANT This update is included in the Cumulative Update that's dated October 26, 2023. Parts of this...

July 11, 2023-KB5028944 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2

July 11, 2023-KB5028944 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 Release Date: July 11, 2023 Version: .NET Framework 3.5, 4.8 and 4.8.1 Summary This article describes the Cumulative Update for 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2. Security...

February 8, 2022-KB5009467 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 20H2, Windows Server, version 20H2, Windows 10 Version 21H1, and Windows 10 Version 21H2

February 8, 2022-KB5009467 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 20H2, Windows Server, version 20H2, Windows 10 Version 21H1, and Windows 10 Version 21H2 Release Date: February 8, 2022 Version: .NET Framework 3.5 and 4.8 The February 8, 2022 update for Windows 1...

July 13, 2021-KB5003539 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1909

July 13, 2021-KB5003539 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1909 Release Date: July 13, 2021 Version: .NET Framework 3.5 and 4.8 The July 13, 2021 update for Windows 10, version 1909 includes cumulative reliability improvements in .NET Framework 3.5 and 4.8. W...

August 20, 2019 — KB4512192 Cumulative Update for .NET Framework 3.5, 4.7.2, 4.8 for Windows 10, version 1809 and Windows Server 2019

August 20, 2019 — KB4512192 Cumulative Update for .NET Framework 3.5, 4.7.2, 4.8 for Windows 10, version 1809 and Windows Server 2019 Release Date: 08/20/2019 Version: Microsoft .NET Framework 3.5, 4.7.2, 4.8 Summary This article lists the Quality Rollups for .NET Framework 3.5, 4.7.2, and 4.8 fo...

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 7 SP1 and Server 2008 R2 SP1 (KB 4076492)

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 7 SP1 and Server 2008 R2 SP1 KB 4076492 Notice This update has been released as part of the Preview of the Quality Rollups for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7 and 4.7.1 f...

2024-08 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 (KB5042351)

2024-08 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 KB5042351...

2022-10 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 20H2 for x64 (KB5018856)

2022-10 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 20H2 for x64 KB5018856...

2022-07 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 11 for x64 (KB5015732)

2022-07 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 11 for x64 KB5015732...

2023-08 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 for ARM64 (KB5029848)

2023-08 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 for ARM64 KB5029848...

2022-01 Cumulative Update Preview for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 (KB5009823)

2022-01 Cumulative Update Preview for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 KB5009823...

2022-06 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 (KB5013887)

2022-06 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 KB5013887...

2024-01 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 (KB5034582)

2024-01 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 KB5034582...

2021-07 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H1 for ARM64 (KB5003537)

2021-07 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H1 for ARM64 KB5003537...

2024-08 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 for x64 (KB5042357)

2024-08 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 for x64 KB5042357...

2023-07 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 (KB5028937)

2023-07 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 KB5028937...

2020-10 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 Version 2004 (KB4580419)

2020-10 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 Version 2004 KB4580419...