Apple patched more than 50 flaws in iOS 12.2, including an array of bugs in Webkit and a vulnerability that allows apps to secretly listen to users. The eavesdropping iOS vulnerability existed in ReplayKit, which allows game developers to give players the ability to easily record and share gameplay. Apple s iOS security updates are for the iPhone 5s and later, iPad Air and later and iPod touch 6th generation. The phone maker also disclosed security updates across other products including iTunes, Safari, macOS, and iCloud.
Source: https://threatpost.com/apple-ios-12-2-patches-51-serious-flaws/143162/