IT Knowledge Base, Technical Documentation & References
Technical reference documentation, system specifications, and verified knowledge base for IT professionals.
KB5074994 — Security Update for Microsoft Exchange Server 2019 CU14
KB5078752 — March 2026 Security Update for Windows 10 Version 1809 and Windows Server 2019
KB5078766 — March 2026 Security Update for Windows Server 2022
KB5078737 — March 2026 Security Hotpatch for Windows Server 2022
KB5078734 — March 2026 Security Update for Windows Server 2022 23H2
Our technical library centralizes reference documentation, system specifications, and verified knowledge base articles covering the full IT ecosystem. From Windows updates and security patches to network configurations and cloud architectures, every document is validated by experts and kept up to date. Whether you are a system administrator, network engineer, or cloud architect, access the technical references you need.
KB5079420 — March 2026 Hotpatch Security Update for Windows 11
KB5079420 is a March 2026 hotpatch security update that addresses critical vulnerabilities in Windows 11 Version 24H2 and 25H2 systems, delivering security fixes without requiring a system restart.
KB5079466 — March 2026 Cumulative Update for Windows 11 Version 26H1
KB5079466 is a March 2026 cumulative update that addresses security vulnerabilities and system stability issues in Windows 11 Version 26H1, updating systems to OS Build 28000.1719.
KB5078736 — March 2026 Security Hotpatch for Windows Server 2025
KB5078736 is a March 2026 security hotpatch update for Windows Server 2025 that addresses critical vulnerabilities without requiring a system restart, updating the OS build to 26100.32463.
KB5078938 — March 2026 Security Update for Windows 10 Version 1607 and Windows Server 2016
KB5078938 is a March 2026 security update that addresses multiple vulnerabilities in Windows 10 Version 1607 and Windows Server 2016, including critical fixes for Windows kernel and networking components.
KB5078774 — March 2026 Monthly Rollup for Windows Server 2012 R2
KB5078774 is a March 2026 monthly rollup update for Windows Server 2012 R2 that includes security fixes, reliability improvements, and compatibility updates for legacy server environments.
KB5002850 — Security Update for SharePoint Server 2016
KB5002850 is a March 2026 security update that addresses multiple vulnerabilities in SharePoint Server 2016, including remote code execution and elevation of privilege flaws affecting SharePoint Enterprise Server 2016 installations.
KB5002845 — Security Update for SharePoint Server 2019
KB5002845 is a March 2026 security update that addresses multiple vulnerabilities in SharePoint Server 2019, including remote code execution and elevation of privilege flaws affecting SharePoint Foundation and Server components.
KB5078775 — March 2026 Monthly Rollup for Windows Server 2012
KB5078775 is a March 2026 monthly rollup update that addresses multiple security vulnerabilities, system stability issues, and performance improvements for Windows Server 2012 and Windows Server 2012 Server Core installations.
KB5002846 — Security Update for Office Online Server
KB5002846 is a March 2026 security update that addresses multiple vulnerabilities in Office Online Server, including remote code execution and information disclosure flaws affecting document rendering and authentication components.
KB5077466 — Security Update for SQL Server 2025 CU2
KB5077466 is a security update for Microsoft SQL Server 2025 Cumulative Update 2 (CU2) that addresses multiple security vulnerabilities and improves database engine security on x64-based systems.
KB5002849 — Security Update for Microsoft Excel 2016
KB5002849 is a security update for Microsoft Excel 2016 that addresses critical vulnerabilities in file processing and memory handling, affecting both 32-bit and 64-bit editions of Excel 2016.
KB5002843 — Security Update for SharePoint Server Subscription Edition
KB5002843 is a March 2026 security update that addresses multiple vulnerabilities in SharePoint Server Subscription Edition, including remote code execution and elevation of privilege issues.
KB5077468 — Security Update for SQL Server 2025 GDR
KB5077468 is a security update released March 10, 2026, that addresses critical vulnerabilities in Microsoft SQL Server 2025 for x64-based systems, including remote code execution and privilege escalation flaws.
KB5081276 — Security Update for .NET 10.0
KB5081276 is a security update for .NET 10.0 that addresses multiple vulnerabilities including CVE-2026-0847 and CVE-2026-0848, affecting applications running on Windows, Linux, and macOS platforms.
KB5077473 — Security Update for SQL Server 2016 SP3 Azure Connect Feature Pack
KB5077473 is a March 2026 security update that addresses multiple vulnerabilities in SQL Server 2016 SP3 Azure Connect Feature Pack, including remote code execution and elevation of privilege issues affecting x64-based systems.