Title Products Classification Last Updated Version Size          Download
2026-04 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5091573) Windows 10 LTSB Updates 4/19/2026 n/a 495.7 MB 519780604
2026-04 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5091573) Windows Server 2019 Updates 4/19/2026 n/a 811.2 MB 850576589
2026-04 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5091572) Windows 10, Windows 10 LTSB Updates 4/19/2026 n/a 1044.7 MB 1095496453
2026-04 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5091572) Windows 10, Windows 10 LTSB Updates 4/19/2026 n/a 1734.8 MB 1819082054
2026-04 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5091573) Windows 10 LTSB Updates 4/19/2026 n/a 811.2 MB 850576589
2026-04 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5091572) Windows Server 2016 Updates 4/19/2026 n/a 1734.8 MB 1819082054
2026-04 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5091575) Microsoft Server operating system-21H2 Updates 4/19/2026 n/a 516.2 MB 541269806
2026-04 Cumulative Update for Microsoft server operating system version 23H2 for x64-based Systems (KB5091571) Microsoft Server Operating System-23H2 Updates 4/19/2026 n/a 238.5 MB 250137112
2026-04 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5091157) (26100.32698) Microsoft Server Operating System-24H2 Updates 4/19/2026 n/a 2232.0 MB 2340415577
2026-04 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5082126) Windows Server 2012 R2 Security Updates 4/14/2026 n/a 565.9 MB 593420464
2026-04 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB5082127) Windows Server 2012 Security Updates 4/14/2026 n/a 452.2 MB 474208140
2026-04 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 R2 for x64-based systems (KB5082806) Windows Server 2012 R2 Security Updates 4/14/2026 n/a 55.4 MB 58129643
2026-04 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 for x64-based systems (KB5082806) Windows Server 2012 Security Updates 4/14/2026 n/a 71.9 MB 75383975
2026-04 .NET 9.0.15 Security Update for ARM64 Client (KB5086097) .NET 9.0 Security Updates 4/14/2026 n/a 590.2 MB 618818608
2026-04 .NET 9.0.15 Security Update for x64 Client (KB5086097) .NET 9.0 Security Updates 4/14/2026 n/a 1128.5 MB 1183337776
2026-04 .NET 8.0.26 Security Update for x64 Server (KB5086096) .NET 8.0 Security Updates 4/14/2026 n/a 1106.3 MB 1160020512
2026-04 .NET 9.0.15 Security Update for x86 Client (KB5086097) .NET 9.0 Security Updates 4/14/2026 n/a 602.1 MB 631397040
2026-04 .NET 8.0.26 Security Update for x64 Client (KB5086096) .NET 8.0 Security Updates 4/14/2026 n/a 1106.3 MB 1160020512
2026-04 .NET 9.0.15 Security Update for x64 Server (KB5086097) .NET 9.0 Security Updates 4/14/2026 n/a 1128.5 MB 1183337776
2026-04 .NET 10.0.6 Security Update for x64 Server (KB5086095) .NET 10.0 Security Updates 4/14/2026 n/a 1099.8 MB 1153212544
2026-04 .NET 10.0.6 Security Update for x86 Client (KB5086095) .NET 10.0 Security Updates 4/14/2026 n/a 590.4 MB 619036968
2026-04 .NET 8.0.26 Security Update for x86 Client (KB5086096) .NET 8.0 Security Updates 4/14/2026 n/a 590.1 MB 618743648
2026-04 .NET 10.0.6 Security Update for ARM64 Client (KB5086095) .NET 10.0 Security Updates 4/14/2026 n/a 589.8 MB 618464048
2026-04 .NET Framework 3.5 Security Update (KB5084165) .NET Framework 3.5 Security Updates 4/14/2026 n/a 100.4 MB 105277704
2026-04 .NET 8.0.26 Security Update for ARM64 Client (KB5086096) .NET 8.0 Security Updates 4/14/2026 n/a 579.2 MB 607327728
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