This security bulletin contains one critical risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a type confusion error in WebKit. A remote attacker can trick the victim to visit a specially crafted website, trigger a type confusion error and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Note, the vulnerability is being actively exploited in the wild.
Install update from vendor's website.Vulnerable software versions
Apple iOS: 12.5 16H20 - 12.5.6 16H71, 12.3 16F156 - 12.3.2 16F250, 12.1 16B92 - 12.1.4 16D57, 12.0 16A366 - 12.0.1 16A405, 12.4 16G77 - 12.4.9 16H5
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?