Apple today rolled out iOS 15.7.5, iPadOS 15.7.5, macOS Big Sur 11.7.6, and macOS Monterey 12.6.5 updates, with the updates bringing security improvements for older Macs, iPads, and iPhones that cannot be updated. on iOS 16, iPadOS 16 and macOS Ventura.
iOS 15.7.5 (as iPadOS 15.7.5) can be wirelessly downloaded to eligible iPhones and iPads by going to Settings > General > Software update. Updates for macOS Big Sur and macOS Monterey can be downloaded to your Mac by going to System Preferences > General > Software UpdateAnd.
Last Friday, Apple released iOS 16.4.1 and macOS Ventura 13.3.1, which contained fixes for actively exploited vulnerabilities. Today’s software updates fix the same issues on older devices.
Exist two vulnerabilities separately, both of which Apple is aware were actively used. The IOSurfaceAccelerator vulnerability could allow an app to run arbitrary code with kernel privileges. Apple fixed the typing issue with better input validation. The WebKit vulnerability could allow malicious web content to execute code. Apple fixed this with better memory management.