Apple Releases macOS High Sierra 10.13.2 Download with Security Update
Following the release of iOS 11.2.2 this morning, Apple has released macOS 10.13.2 for download.
Apple says this Supplemental Update “provides a security update and is recommended for all users.”
Both iOS 11.2.2 and this macOS 10.13.2 update addresses the Spectre vulnerability; Meltdown was mitigated by Apple with iOS 11.2, macOS 10.13.2 and tvOS 11.2, while Apple Watch hardware is unaffected.
To update your Mac, just launch the Mac App Store and visit the Updates tab.