Title Products Classification Last Updated Version Size          Download
2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for x64 (KB5092430) Windows 11 Updates 5/26/2026 n/a 73.8 MB 77379129
2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for x64 (KB5092431) Windows Insider Pre-Release Updates 5/26/2026 n/a 41.8 MB 43804012
2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for arm64 (KB5092431) Windows 11 Updates 5/26/2026 n/a 55.1 MB 57825878
2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for arm64 (KB5092427) Windows 11 Updates 5/26/2026 n/a 109.9 MB 115227214
2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for arm64 (KB5092430) Windows 11 Updates 5/26/2026 n/a 90.4 MB 94773830
2026-05 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for x64 (KB5092427) Windows 11 Updates 5/26/2026 n/a 91.8 MB 96249573
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 (KB5087053) Windows 10 LTSB Security Updates 5/12/2026 n/a 47.2 MB 49520164
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for x64 (KB5087051) Windows 11 Security Updates 5/12/2026 n/a 91.8 MB 96302586
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5087053) Windows 10 LTSB Security Updates 5/12/2026 n/a 75.7 MB 79388454
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for arm64 (KB5087051) Windows 11 Security Updates 5/12/2026 n/a 109.9 MB 115203439
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 24H2 for arm64 (KB5087051) Microsoft Server Operating System-24H2 Security Updates 5/12/2026 n/a 109.9 MB 115203439
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for x64 (KB5087054) Windows 11 Security Updates 5/12/2026 n/a 73.6 MB 77194133
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 (KB5087053) Windows 10, version 1903 and later Security Updates 5/12/2026 n/a 47.2 MB 49520164
2026-05 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5088859) Windows 10 LTSB Security Updates 5/12/2026 n/a 152.1 MB 159496323
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for arm64 (KB5087054) Windows 11 Security Updates 5/12/2026 n/a 90.2 MB 94607668
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 for x64 (KB5087052) Microsoft Server Operating System-23H2 Security Updates 5/12/2026 n/a 73.6 MB 77187400
2026-05 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 (KB5088863) Windows 10, version 1903 and later Security Updates 5/12/2026 n/a 94.9 MB 99530181
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for arm64 (KB5087055) Windows 11 Security Updates 5/12/2026 n/a 55.0 MB 57652456
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 for x64 (KB5087053) Windows 10, version 1903 and later Security Updates 5/12/2026 n/a 75.7 MB 79388454
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for x64 (KB5087058) Windows 11 Security Updates 5/12/2026 n/a 74.5 MB 78082120
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for arm64 (KB5087058) Windows 11 Security Updates 5/12/2026 n/a 91.3 MB 95765859
2026-05 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 (KB5088863) Windows 10, version 1903 and later Security Updates 5/12/2026 n/a 152.1 MB 159496323
2026-05 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5088862) Microsoft Server operating system-21H2 Security Updates 5/12/2026 n/a 149.1 MB 156378567
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 24H2 for x64 (KB5087051) Microsoft Server Operating System-24H2 Security Updates 5/12/2026 n/a 91.8 MB 96302586
2026-05 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 26H1 for x64 (KB5087055) Windows Insider Pre-Release Security Updates 5/12/2026 n/a 41.6 MB 43638299
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