Updated minimum supported version for macOS

What changed

Intune, the Company Portal, and the Intune management agent will support macOS 15 and later. Devices running macOS 14 or earlier that are already enrolled will remain enrolled, but new devices on those versions won't be able to enroll.

Why it matters

Device-management changes can affect policy processing, reporting, app delivery or support workflows across managed endpoints.

Known limitations

• Availability, prerequisites and rollout scope remain authoritative in the linked Microsoft documentation.

Now check

• Inventory enrolled devices below the announced minimum OS
• Plan upgrades before new enrollment is blocked
• Validate Company Portal and management-agent support after upgrade