Windows 11 KB5077181 Update Triggers Restart Loop on Some Devices — What You Need to Know
Microsoft’s February 10, 2026 security update KB5077181 for Windows 11 (notably reported on affected 24H2 builds) has been linked to a troubling issue on a subset of systems: devices repeatedly restarting in an infinite loop after applying the patch. If your PC is caught in this cycle, or you manage endpoints in an organization and are seeing similar behavior, here’s a concise guide to what’s happening, who’s affected, and practical…