The latest Apple found problems in the security system (Stagefright), which is one of the major problems of the Android operating system as well. And the number of users over a billion people may suffer from this problem. By these types of malware with latent image file format TIFF was passed through various channels The researchers found that this problem has both on the equipment and iOS OS X.
This occurs especially with the information as an image file TIFF sent if it in various channels, such as,, IMessage MMS email. Or from the web is dangerous. But in cases of IMessage is one of the features iOS system. Due to the applications. The rendering picture automatically as soon as the message received. The defense is difficult. The risk of such problems.
The week before the Apple the updated version, iOS 9.3.3, tvOS 9.2.2 watchOS 2.2.2, and El Capitan v10.11.6 to solve this problem. With this latest version also has solved the problem of memory and the Facetime.