Your search resulted in over 1000 matching updates. Only the first 1000 are returned. To narrow your search, try adding additional keywords to your search terms.
  Title Products Classification Last Updated Version Size          Download
2026-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for x64 (KB5074837) Windows Insider Pre-Release Security Updates 2/10/2026 n/a 41.5 MB 43512087
2025-10 Security and Quality Rollup for .NET Framework 3.5.1 for Windows Server 2008 R2 for x64 (KB5066150) Windows Server 2008 R2 Security Updates 10/14/2025 n/a 28.3 MB 29688624
2025-10 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 24H2 for x64 (KB5066131) Microsoft Server Operating System-24H2 Security Updates 10/14/2025 n/a 71.6 MB 75061732
2025-10 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for x64 (KB5066131) Windows 11 Security Updates 10/14/2025 n/a 71.6 MB 75061732
2025-10 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 for x64 (KB5066139) Microsoft Server operating system-21H2 Security Updates 10/14/2025 n/a 72.6 MB 76133287
2025-10 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1809 (KB5066137) Windows 10, Windows 10 LTSB Security Updates 10/14/2025 n/a 49.9 MB 52337972
2025-10 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 (KB5066143) Windows 10, Windows 10 LTSB Security Updates 10/14/2025 n/a 46.8 MB 49089820
2025-04 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 (KB5054697) Windows Server 2012 Updates 4/8/2025 n/a 46.9 MB 49161719
2025-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 22H2 for x64 (KB5049625) Microsoft Server Operating System-22H2 Security Updates 1/14/2025 n/a 72.1 MB 75575643
2024-11 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 for x64 (KB5046259) Windows Server 2012 Updates 11/12/2024 n/a 46.6 MB 48824605
2024-10 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 24H2 for arm64 (KB5044030) Microsoft Server Operating System-24H2 Security Updates 11/1/2024 n/a 87.4 MB 91687409
2024-10 Security Only Update for .NET Framework 4.8 for Windows Embedded Standard 7 for x64 (KB5043948) Windows Embedded Standard 7 Security Updates 10/8/2024 n/a 28.5 MB 29894704
2024-10 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 for x64 (KB5044096) Windows Server 2012 Security Updates 10/8/2024 n/a 124.9 MB 130988912
2024-10 Security and Quality Rollup for .NET Framework 4.8 for Windows Embedded Standard 7 for x64 (KB5044027) Windows Embedded Standard 7 Security Updates 10/8/2024 n/a 44.7 MB 46885192
2024-10 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2008 R2 for x64 (KB5044019) Windows Server 2008 R2 Security Updates 10/8/2024 n/a 46.0 MB 48228032
2024-10 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 R2 for x64 (KB5044026) Windows Server 2012 R2 Security Updates 10/8/2024 n/a 59.4 MB 62289607
2024-07 Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 for x64 (KB5041026) Windows Embedded Standard 7 Security Updates 7/9/2024 n/a 60.1 MB 62971873
2024-07 Security Only Update for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2008 R2 for x64 (KB5040122) Windows Server 2008 R2 Security Updates 7/9/2024 n/a 19.2 MB 20104904
2024-07 Security and Quality Rollup for .NET Framework 3.5.1 for Windows Embedded Standard 7 (KB5039909) Windows Embedded Standard 7 Security Updates 7/9/2024 n/a 19.4 MB 20334722
2024-07 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system, version 22H2 for x64 (KB5039889) Microsoft Server Operating System-22H2 Security Updates 7/9/2024 n/a 72.0 MB 75515809
2024-07 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system, version 22H2 for x64 (KB5041025) Microsoft Server Operating System-22H2 Security Updates 7/9/2024 n/a 144.1 MB 151103727
2024-07 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 (KB5039884) Windows 10 LTSB Security Updates 7/9/2024 n/a 47.5 MB 49756918
2024-07 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 (KB5039884) Windows 10, version 1903 and later Security Updates 7/9/2024 n/a 47.5 MB 49757550
2024-07 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 for x64 (KB5039892) Microsoft Server Operating System-23H2 Security Updates 7/9/2024 n/a 71.0 MB 74476066
2024-07 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2019 for x64 (KB5039886) Windows Server 2019 Security Updates 7/9/2024 n/a 88.3 MB 92594473
If you have a pop-up blocker enabled, the Update Details window might not open. To open the Update Details window, configure your pop-blocker to allow pop-ups for this Web site.
Add Add All Remove Remove All