This is definitely a more reasonable and thoughtful statement than your previous one. Bolded: That happens all the time and will continue to happen. Jailbreaks wouldn't be possible if without someone exploiting a security hole before Apple patches it. The next jailbreak for iOS 10 will happen because someone will exploit a security hole before Apple patches it. It's part and parcel of software development. They will jailbreak, Apple will patch. Wash, rinse, and repeat.It's not necessarily about it actually getting exploited as much as it being in existence and in the wild so to say. If it's there and it's known and someone could abuse it (even if no one really does) it's on Apple to address it. We all know that should one day someone actually exploit something before Apple patches it, everyone will be all over Apple for it, no matter how rare (even if just plain never) it happened in the past.