Apple macOS Tahoe (26) Update Version macOS Tahoe 26.3
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Update Summary
macOS Tahoe 26.3 release notes for the macOS 26.2 SDK and Xcode 26.2. It includes a StoreKit fix for `Product.products(for:)` and notes AppKit and Virtualization known issues.
Update Details
Bug Fixes
- StoreKit: Fixed
Product.products(for:)silently failing instead of throwing errors.
Known Issues
- AppKit: Window resize pointer does not follow the window’s corner shape.
- Virtualization: On certain hardware configurations, new macOS Tahoe virtual machine installations may boot to a black screen.
Hints
- Update apps to use new features and test against API changes.
- The macOS 26.2 SDK is bundled with Xcode 26.2, available from the Mac App Store.
- Check the Xcode 26.2 Release Notes for compatibility requirements.
Product Information
Vendor: Apple
Product: macOS
Product type: Software
Platform: macOS
Variant: Tahoe (26)
Version: macOS Tahoe 26.3
Vendor information published: Jan 27, 2026
Original release notes: View on vendor site
Published on updatealert.io: Jun 3, 2026
Description: Desktop operating system for Apple Mac devices.