Apple has released a software update for older devices or devices that have chosen not to update to the latest operating system version, namely iOS 16.7.1 for iPhones and iPadOS 16.7.1. Users can update their devices by going to Settings > General > Software Update.
For older versions of iOS and iPadOS, Apple will only provide security patches with this update. This update addresses vulnerabilities in kernel and WebRTC, the same issues resolved in iOS 17.0.3. Therefore, it is highly recommended for users to update their devices promptly.
TLDR: Apple has released iOS 16.7.1 and iPadOS 16.7.1, which provide security patches for older devices. It is advisable for users to update their devices to address vulnerabilities in kernel and WebRTC.