Tahoe 26.4 Flags Rosetta 2 Dead-End for Intel Apps as Intel Macs Phase Out
macOS Tahoe 26.4 now shows a warning when launching apps that use Rosetta 2, indicating they will stop working after Rosetta 2 support ends with macOS 27. Apple reiterates that Tahoe will be the last macOS version to support Intel Macs, with full end-of-life for Intel-based machines expected in September 2026; some older or unmaintained titles may still run in Linux VMs beyond macOS 27, and there could be limited security fixes.