Ralfjung

**Name of the Vulnerable Software and Affected Versions** Rust versions prior to 1.29.0 **Description** The issue is related to weak synchronization in the Arc::get mut method of the standard library in Rust. This synchronization problem can lead to memory safety issues due to race conditions. **Recommendations** For versions prior to 1.29.0, update to version 1.29.0 or later to resolve the issue.