2026-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for arm64 (KB5082421)

2026-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for arm64 KB5082421...

2026-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for x64 (KB5082421)

2026-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for x64 KB5082421...

2024-05 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 for x64 (KB5038290)

2024-05 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 for x64 KB5038290...

2019-01 Preview of Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 (KB4481489)

2019-01 Preview of Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 KB4481489...

2018-11 Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 (KB4467241)

2018-11 Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 KB4467241...

2025-09 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5065962)

2025-09 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 KB5065962...

2026-01 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for arm64 (KB5074828)

2026-01 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for arm64 KB5074828...

2026-01 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for x64 (KB5074831)

2026-01 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for x64 KB5074831...

2026-01 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for arm64 (KB5074831)

2026-01 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for arm64 KB5074831...

2025-09 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 for x64 (KB5065960)

2025-09 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 for x64 KB5065960...

2020-10 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 Version 1903 (KB4580980)

2020-10 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 Version 1903 KB4580980...

2020-10 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 1903 for x64 (KB4580980)

2020-10 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 1903 for x64 KB4580980...

2021-02 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 2004 for x64 (KB4601554)

2021-02 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 2004 for x64 KB4601554...

2021-02 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 2004 for ARM64 (KB4601554)

2021-02 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 2004 for ARM64 KB4601554...

2021-02 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 1909 for x64 (KB4601556)

2021-02 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 1909 for x64 KB4601556...

2021-02 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 1909 for ARM64 (KB4601556)

2021-02 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 1909 for ARM64 KB4601556...

2022-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 20H2 for ARM64 (KB5013887)

2022-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 20H2 for ARM64 KB5013887...

2022-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 20H2 for x64 (KB5013887)

2022-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows Server, version 20H2 for x64 KB5013887...

2018-01 Preview of Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 on Windows Server 2012 for x64 (KB4057271)

2018-01 Preview of Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 on Windows Server 2012 for x64 KB4057271...

2018-10 Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 (KB4459923)

2018-10 Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 KB4459923...