Currently supported stable Cobalt versions are.
| Version | Release status | Supported |
|---|---|---|
| 25.lts | upcoming release | ✅ |
| 24.lts | last stable | ✅ |
| 23.lts | maintenance | ✅ |
| 22.lts | EOL | ⛔ |
| < 21.lts | no support | ❌ |
Although Cobalt is built to process web content similar to browsers, it is not a web browser. Our security model assumes only trusted content processing.
Please use https://developers.google.com/youtube/cobalt as an overall guide where to report issues.
Critical security vulnerabilities should be reported via yt-cobalt-security@google.com.