'Stage-fright' is the moniker given to a potential exploit that lives genuinely in the heart of Android framework itself. The significance is that any video sent by means of MMS could be utilized as a road of assault through the libStageFright library, which offers Android assistance with processing video files. Numerous messaging applications including Google's Hangouts automatically processes the video files so it's prepared for viewing as soon as one open's the message, thus the assault could happen without the user knowing about it.