Apple Inc said on Monday it will issue a software patch later this week for a bug that lets iPhone users hear audio from users who have not yet accepted a video call.
The bug, which Reuters was able to replicate, allows an iPhone user placing a call using Apple’s FaceTime video-calling feature to hear audio from the recipient’s phone even if the recipient has not yet picked up the call. The bug appears to rely on Apple’s group video-calling feature…
https://www.reuters.com/article/us-apple-patch-idUSKCN1PN03R