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os-build-26100-4851
About this tag
OS Build 26100.4851 is the build number for Windows 11 Enterprise LTSC 2024 after applying the KB5064010 hotpatch update. This hotpatch, released on August 12, 2025, delivers security fixes without requiring a system reboot, representing a shift in Microsoft's servicing model. The tag covers discussions around this specific build and its associated hotpatch, focusing on reboot-free security updates for enterprise LTSC deployments.
Microsoft released KB5064010 on August 12, 2025 — a hotpatch targeted at Windows 11 Enterprise LTSC 2024 (OS Build 26100.4851) that delivers a focused set of security fixes designed to take effect without the usual reboot required by standard cumulative updates. Background
Microsoft’s hotpatch...