Ryan Kontos

**Name of the Vulnerable Software and Affected Versions** watchOS versions prior to 5.3 **Description** This issue allows users removed from an iMessage conversation to potentially alter state. The estimated number of potentially affected devices worldwide is not specified. There is no information about real-world incidents where this issue was exploited. **Recommendations** For versions prior to 5.3, update to watchOS 5.3 to resolve the issue.