Title Products Classification Last Updated Version Size          Download
2026-03 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 for x64-based systems (KB5078738) Windows Server 2012 Security Updates 3/10/2026 n/a 71.4 MB 74822744
2026-03 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 R2 for x64-based systems (KB5078738) Windows Server 2012 R2 Security Updates 3/10/2026 n/a 55.0 MB 57622329
2026-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5078885) Windows 10 and later GDR-DU Security Updates 3/10/2026 n/a 829.9 MB 870165779
2026-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5078885) Windows 10 and later GDR-DU Security Updates 3/10/2026 n/a 524.8 MB 550259980
2026-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5078885) Windows 10 and later GDR-DU Security Updates 3/10/2026 n/a 768.2 MB 805532895
2026-03 Cumulative Update for Windows 11, Version 26H1 for arm64-based Systems (KB5079466) (28000.1719) Windows 11 Security Updates 3/10/2026 n/a 2540.9 MB 2664342129
2026-03 Cumulative Update for Windows 11, version 25H2 for arm64-based Systems (KB5079473) (26200.8037) Windows 11 Security Updates 3/10/2026 n/a 4308.8 MB 4518066350
2026-03 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5079473) (26100.8037) Windows 11 Security Updates 3/10/2026 n/a 4523.6 MB 4743375705
2026-03 Cumulative Update for Windows 11, version 25H2 for x64-based Systems (KB5079473) (26200.8037) Windows 11 Security Updates 3/10/2026 n/a 4523.6 MB 4743375705
2026-03 Cumulative Update for Windows 11, Version 26H1 for x64-based Systems (KB5079466) (28000.1719) Windows Insider Pre-Release Security Updates 3/10/2026 n/a 2981.7 MB 3126508290
2026-03 Cumulative Update for Windows 11 Version 23H2 for arm64-based Systems (KB5078883) Windows 11 Security Updates 3/10/2026 n/a 1147.2 MB 1202908639
2026-03 Cumulative Update for Windows 11 Version 24H2 for arm64-based Systems (KB5079473) (26100.8037) Windows 11 Security Updates 3/10/2026 n/a 4308.8 MB 4518066350
2026-03 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5078883) Windows 11 Security Updates 3/10/2026 n/a 1004.0 MB 1052784489
2026-03 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5078740) (26100.32522) Microsoft Server Operating System-24H2 Security Updates 3/10/2026 n/a 1948.2 MB 2042866984
2026-03 Cumulative Update for Microsoft server operating system version 23H2 for x64-based Systems (KB5078734) Microsoft Server Operating System-23H2 Security Updates 3/10/2026 n/a 208.4 MB 218533350
2026-03 Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5078885) Windows 10 LTSB Security Updates 3/10/2026 n/a 532.3 MB 558127559
2026-03 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5078766) Microsoft Server operating system-21H2 Security Updates 3/10/2026 n/a 499.4 MB 523660670
2026-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5078752) Windows 10 LTSB Security Updates 3/10/2026 n/a 799.6 MB 838394701
2026-03 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5078938) Windows Server 2016 Security Updates 3/10/2026 n/a 1759.9 MB 1845416877
2026-03 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems (KB5078885) Windows 10, version 1903 and later Security Updates 3/10/2026 n/a 783.2 MB 821243791
2026-03 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5078938) Windows 10, Windows 10 LTSB Security Updates 3/10/2026 n/a 1759.9 MB 1845416877
2026-03 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (KB5078885) Windows 10, version 1903 and later Security Updates 3/10/2026 n/a 532.3 MB 558127559
2026-03 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5078752) Windows 10 LTSB Security Updates 3/10/2026 n/a 485.1 MB 508689048
2026-03 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5078885) Windows 10 LTSB Security Updates 3/10/2026 n/a 783.2 MB 821243791
2026-03 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5078885) Windows 10, version 1903 and later Security Updates 3/10/2026 n/a 846.1 MB 887209056
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