Microsoft Intune March 2026 updates

Introduction

Microsoft Intune’s March 2026 release focuses on the day-to-day work that matters most to IT teams: getting policies to devices faster, improving visibility, and tightening control over permissions and device security. While these changes may not be flashy, they directly affect how quickly admins can troubleshoot issues, deploy devices, and protect endpoints.

What’s new in March 2026

Faster Windows notifications for Remote Help

Intune is improving notification delivery on Windows by complementing Windows Notification Service with the same protocol used by Microsoft Teams. Microsoft is introducing this first with Remote Help for Windows to reduce stalled session starts when devices are online and reachable.

Action for admins: Update firewall rules to allow the endpoint *.trouter.communications.svc.cloud.microsoft.

New controls for role assignments

Microsoft added a de-union setting for scope tags so multiple role assignments do not unintentionally combine and grant broader access than intended. Admins can also use a new Permissions assessment report to preview the operational impact before enabling the new behavior.

Managed installer during Windows Autopilot OOBE

Managed installer policy now works during Windows Autopilot device preparation. This means Win32, Microsoft Store, and Enterprise App Catalog apps deployed through Intune can be trusted and available earlier in the out-of-box experience, before the user reaches the desktop.

Windows Autopatch update readiness now GA

Windows Autopatch update readiness is now generally available. The feature includes:

• Tenant-wide update readiness visibility
• Device-level quality update details
• Centralized alerts with remediation guidance
• An Update Readiness Checker

These additions support a more proactive approach to Windows update management.

More Apple management capabilities

For Apple platforms, Intune continues expanding Declarative Device Management (DDM):

• iOS/iPadOS LOB apps can now report install status proactively as it changes, instead of waiting for device check-in.
• macOS Recovery Lock lets admins set a recovery OS password on Apple Silicon Macs, helping prevent users from bypassing security controls through recovery mode.
• Recovery Lock also supports on-demand and scheduled password rotation.

Why this matters for IT admins

These updates improve both security and operational efficiency. Windows admins get more reliable signaling for device actions and stronger update visibility, while Apple admins gain better app reporting and deeper device protection. The new role assignment controls are especially important for organizations that need tighter RBAC boundaries and clearer delegation.

Next steps

Review your Intune role assignments and test the new permissions assessment report before enabling de-union behavior. If you use Remote Help, update firewall rules for the new endpoint. For Apple environments, evaluate DDM-based LOB app reporting and consider enabling macOS Recovery Lock for higher security assurance.