Google’s security team Project Zero recently found six “interactionless” iOS bugs. If sold on the black market they would be worth over US$5 million.
According to the researcher, four of the six security bugs can lead to the execution of malicious code on a remote iOS device, with no user interaction needed. All an attacker needs to do is to send a malformed message to a victim’s phone, and the malicious code will execute once the user opens and views the received item.
The fifth and sixth bugs, CVE-2019-8624 and CVE-2019-8646, can allow an attacker to leak data from a device’s memory and read files off a remote device –also with no user interaction.