An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. Processing a maliciously crafted font may result in the disclosure of process memory.Referenceshttps://support.apple.com/HT209599https://support.apple.com/HT209601https://support.apple.com/HT209600https://support.apple.com/HT209602
