Title Products Classification Last Updated Version Size          Download
2026-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5084067) Windows 10 LTSB Security Updates 4/14/2026 n/a 152.0 MB 159363527
2025-10 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5066746) Windows 10 LTSB Security Updates 10/14/2025 n/a 151.9 MB 159295662
2025-09 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5065956) Windows 10 LTSB Updates 9/9/2025 n/a 151.9 MB 159286928
2025-07 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5062153) Windows 10 LTSB Updates 7/8/2025 n/a 151.8 MB 159148291
2025-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5055682) Windows 10 LTSB Updates 4/8/2025 n/a 151.8 MB 159151186
2025-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5050416) Windows 10 LTSB Security Updates 1/14/2025 n/a 151.3 MB 158677670
2024-11 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5046541) Windows 10 LTSB Updates 11/12/2024 n/a 151.4 MB 158710060
2024-10 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5044090) Windows 10 LTSB Security Updates 10/8/2024 n/a 151.2 MB 158585995
2024-08 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5042351) Windows 10 LTSB Updates 8/13/2024 n/a 151.3 MB 158682935
2024-07 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5041018) Windows 10 LTSB Security Updates 7/9/2024 n/a 151.0 MB 158344121
2024-05 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5038284) Windows 10, version 1903 and later, Windows 10 LTSB Updates 5/14/2024 n/a 140.7 MB 147565155
2024-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5037035) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 4/9/2024 n/a 140.8 MB 147613846
2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5034684) Windows 10, version 1903 and later, Windows 10 LTSB Updates 2/13/2024 n/a 135.1 MB 141658070
2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5034274) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 1/9/2024 n/a 134.9 MB 141446781
2023-11 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5032338) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 11/14/2023 n/a 133.7 MB 140236680
2023-10 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5031223) Windows 10, version 1903 and later, Windows 10 LTSB Updates 10/10/2023 n/a 133.8 MB 140331127
2023-09 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5030179) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 9/12/2023 n/a 133.9 MB 140374490
2023-08 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5029648) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 8/8/2023 n/a 133.9 MB 140354722
2023-07 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5028944) Windows 10, version 1903 and later, Windows 10 LTSB Updates 7/11/2023 n/a 131.3 MB 137725472
2023-06 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5027537) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 6/13/2023 n/a 131.3 MB 137706021
2023-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5022728) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 3/29/2023 n/a 129.4 MB 135734371
2023-01 Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5023365) Windows 10, version 1903 and later, Windows 10 LTSB Updates 1/31/2023 n/a 15.0 MB 15698063
2023-01 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5022476) Windows 10, version 1903 and later, Windows 10 LTSB Updates 1/19/2023 n/a 127.8 MB 134025162
2022-12 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5021088) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 12/13/2022 n/a 127.8 MB 133991714
2022-11 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5020687) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 11/8/2022 n/a 127.7 MB 133915534
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