From May 2026, Microsoft will make hotpatch security updates default for eligible Windows systems managed via Intune or Microsoft Graph API. Hotpatching applies critical fixes to running systems, significantly reducing downtime and often removing the need for reboots, enhancing user satisfaction and operational stability. Security is improved by immediate vulnerability closure, with fewer calls to the helpdesk. However, hotpatching is limited to devices using modern management platforms, so small and medium businesses with legacy tools may need to evaluate upgrade paths. While offering major advances over traditional update cycles, some scenarios will still require reboots, and IT teams should update patch strategies and conduct thorough testing before adoption.
Microsoft to Enable Hotpatch Security Updates by Default for Eligible Windows Devices in 2026
