# Security Policy

## Supported Versions

| Version | Supported          |
| ------- | ------------------ |
| < 4.0   | :x:                |
| 4.0.x   | :x:                |
| 4.1.x   | :white_check_mark: |
| 5.0.x   | :white_check_mark: |

## Reporting a Vulnerability
Contact the [Apache Software Foundation Security Team](mailto:security@trafficcontrol.apache.org)
and follow the guidelines on [the Apache Software Foundation security page](https://www.apache.org/security/)
regarding vulnerability disclosure.

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