Apple on Wednesday released an update for macOS Mojave 10.14.5, which addresses a “firmware issue” on 2018 and 2019 MacBook Pro models.
The update can be downloaded through the “Software Update” section of System Preferences on all compatible Macs.
Other than saying the update addresses a “firmware issue” impacting Macs with a T2 chip, Apple wasn’t forthcoming with any other information.
The MacBook Pro Supplemental Update addresses a firmware issue affecting 15-inch MacBook Pro computers with T2 Security Chip, and is recommended for all users.
For detailed information about the security content of this update, please visit: https://support.apple.com/kb/HT201222
Apple released macOS Mojave 10.14.5 on May 13. The update Added AirPlay 2 support for sharing videos, photos, music and more from your Mac directly to your AirPlay 2-enabled smart TV. It also added the ability to follow a magazine from the Apple News+ catalog browsing view, and patched the “ZombieLoad” vulnerability in Intel processors.
