Apple iOS and iPadOS Post-release Reuse Vulnerability

iOS is a mobile operating system developed by Apple. iPadOS is a family of mobile operating systems developed by Apple based on iOS. Apple iPadOS and iPadOS versions prior to 14.6 have a post-release reuse vulnerability that stems from a post-release use when handling email messages in the Mail component, which can be exploited by remote attackers to cause unexpected memory modification or application termination.