# librte-flow-classify22 security updates

Patch Radar has 4 security fixes for librte-flow-classify22, closing 6 CVEs. The newest is librte-flow-classify22 21.11.9-0ubuntu0.22.04.2 (21.11.9-0ubuntu0.22.04.2), released September 4, 2025.

- Web page: https://patchblox.com/security/product/linux/librte-flow-classify22
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [librte-flow-classify22 21.11.9-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-librte-flow-classify22-21.11.9-0ubuntu0.22.04.2.md) | Sep 4, 2025 | Ubuntu 22.04.1 LTS (jammy) 21.11.9-0ubuntu0.22.04.2 | Routine | 1 | 0 |
| [librte-flow-classify22 21.11.6-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-librte-flow-classify22-21.11.6-0ubuntu0.22.04.2.md) | Dec 17, 2024 | Ubuntu 22.04.1 LTS (jammy) 21.11.6-0ubuntu0.22.04.2 | High | 1 | 0 |
| [librte-flow-classify22 21.11.2-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-librte-flow-classify22-21.11.2-0ubuntu0.22.04.1.md) | Sep 1, 2022 | Ubuntu 22.04.1 LTS (jammy) 21.11.2-0ubuntu0.22.04.1 | High | 2 | 0 |
| [librte-flow-classify22 21.11.1-0ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-librte-flow-classify22-21.11.1-0ubuntu0.3.md) | Apr 29, 2022 | Ubuntu 22.04.1 LTS (jammy) 21.11.1-0ubuntu0.3 | High | 2 | 0 |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo