The easiest way to report a security issue is through a GitHub Private Security Report with a description of the issue, the steps you took to create the issue, affected versions, and, if known, mitigations for the issue.
Alternatively, to report a security issue via email, please email security@ubuntu.com with a description of the issue, the steps you took to create the issue, affected versions, and, if known, mitigations for the issue.
The Ubuntu Security disclosure and embargo policy contains more information about what you can expect when you contact us and what we expect from you.
The NiFi rock follows the Apache NiFi release cadence, built on Ubuntu 26.04 LTS. The product currently ships interim releases; no LTS commitment is made at this time.
| Rock Version | Apache NiFi | Ubuntu Base | Status | End of Standard Support |
|---|---|---|---|---|
| 2.10.x | 2.10.x | Ubuntu 26.04 LTS (Resolute Raccoon) | Pre-release | TBD |
| Phase | Description |
|---|---|
| Standard Support | Active bug fixes, security patches, and new image builds. |
| Security Maintenance | Security patches only; no new features or non-critical bug fixes. |
| End of Life (EOL) | No further updates. Users must upgrade to a supported version. |
Support periods are defined in the Workflows team support policy. The current 2.10 series is in Pre-release and will transition to Standard Support upon first stable release, followed by Security Maintenance prior to its End of Standard Support date.