6. Apple Silicon System Firmware Version

This update has a new firmware update. The version number is reported in System Information under “System Firmware Version“. Also known as mBoot. Apple Silicon Firmware = Not updated. 18.

macOS Tahoe 26. 4. 1 = 18000. 101. 7 17.

macOS Tahoe 26. 4 = 18000. 101. 7 16. macOS Tahoe 26.

3. 1 = 13822. 81. 10 15. macOS Tahoe 26.

3 = 13822. 81. 10 14. macOS Tahoe 26. 2 = 13822.

61. 10 13. macOS Tahoe 26. 1 = 13822. 41.

1 12. macOS Tahoe 26. 0. 1 = 13822. 1.

2 11. macOS Tahoe 26. 0 = 13822. 1. 2 10.

macOS Tahoe RC = 13822. 1. 2 9. macOS Tahoe Beta 9 = 13822. 1.

2 8. macOS Tahoe Beta 8 = 13822. 1. 2 7. macOS Tahoe Beta 7 = 13822.

1. 2 6. macOS Tahoe Beta 6 = 13822. 1. 2 5.

macOS Tahoe Beta 5 = 13822. 0. 277. 0. 3 4.

macOS Tahoe Beta 4 = 13822. 0. 233 3. macOS Tahoe Beta 3 = 13822. 0.

194. 0. 3 2. macOS Tahoe Beta 2 = 13822. 0.

166. 0. 1 1. macOS Tahoe Beta 1 = 13822. 0.

88. 511.