applebynature
This is a pretty major threat. They say up to 15.7, however, so even devices that cannot update to iOS 16 should be able to be protected if they stay up to date, as the latest iOS 15 version is 15.7.6. This is a great example as to why it's a good idea to always keep your devices up to date as soon as an update is released, as there are generally important security patches present in each and every one. As an end-user, keeping your software up to date is really the only tool you have against zero click attacks such as this one.
