A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 16.1, iOS 15.7.1 and iPadOS 15.7.1, macOS Ventura 13, watchOS 9.1, iOS 16.1 and iPadOS 16, macOS Monterey 12.6.1, macOS Big Sur 11.7.1. An app may be able to execute arbitrary code with kernel privileges.
https://support.apple.com/en-us/HT213490
https://support.apple.com/en-us/HT213489
https://support.apple.com/en-us/HT213494
https://support.apple.com/en-us/HT213493
https://support.apple.com/en-us/HT213492