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+# Security Policy
+
+## Supported Versions
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 6.x.x   | :white_check_mark: |
+| 5.x.x   | :white_check_mark: |
+| 4.x.x   | :white_check_mark: |
+| 3.x.x   | :white_check_mark: |
+| 2.x.x   | :x:                |
+| 1.x.x   | :x:                |
+
+## Reporting a Vulnerability
+
+Please report all vulnerabilities to [https://github.com/mcollina/msgpack5/security](https://github.com/mcollina/msgpack5/security).