One of Apple’s promised features for iOS 16, iPadOS 16, and macOS 13 Ventura was a new type of update, the Rapid Security Response. The first of these updates have now shipped, so you can update to iOS 16.4.1 (a), iPadOS 16.4.1 (a), and macOS 13.3.1 (a) in Software Update. Apple hasn’t said what security vulnerabilities these updates address on either the Apple Security Updates page or the release note pages for iOS 16, iPadOS 16, and macOS 13, but realistically, the vast majority of users don’t care about such tweaky technical details. I’ve updated all three operating systems with no problems, and I encourage you to update as well.
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lennyesq 