CVE-2018-4240
No fix known EPSS 7%
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "Messages" component. It allows remote attackers to cause a denial of service via a crafted message.
Products: apple iphone_os, apple mac_os_x, apple tvos, apple watchos