The following versions of ClickHouse server are currently being supported with security updates:
| Version | Supported |
|---|---|
| 1.x | ❌ |
| 18.x | ❌ |
| 19.x | ❌ |
| 20.1 | ❌ |
| 20.3 | ✅ |
| 20.4 | ❌ |
| 20.5 | ❌ |
| 20.6 | ❌ |
| 20.7 | ❌ |
| 20.8 | ✅ |
| 20.9 | ❌ |
| 20.10 | ❌ |
| 20.11 | ✅ |
| 20.12 | ✅ |
| 21.1 | ✅ |
To report a potential vulnerability in ClickHouse please send the details about it to [email protected].