| Version | Supported | 
|---|---|
| master | ✅ | 
| 1.11.x | ✅ | 
| 1.10.x | ✅ | 
| 1.9.x | ✅ | 
| < 1.9.0 | ❌ | 
We strongly encourage you to report security vulnerabilities to our private security mailing list: security@cilium.io - first, before disclosing them in any public forums.
This is a private mailing list where only members of the Cilium internal security team are subscribed to, and is treated as top priority.