# librte-meta-event security updates

Patch Radar has 12 security fixes for librte-meta-event, closing 7 CVEs. The newest security fix is librte-meta-event 21.11.2-0ubuntu1, released January 16, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [librte-meta-event 21.11.2-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-librte-meta-event-21.11.2-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 21.11.2-0ubuntu1 | High | 1 | 0 |
| [librte-meta-event 24.11.2-0ubuntu0.25.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-librte-meta-event-24.11.2-0ubuntu0.25.04.2.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 24.11.2-0ubuntu0.25.04.2 | Routine | 1 | 0 |
| [librte-meta-event 21.11.2-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-librte-meta-event-21.11.2-0ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 21.11.2-0ubuntu1 | High | 1 | 0 |
| [librte-meta-event 21.11.9-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-librte-meta-event-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-meta-event 23.11.4-0ubuntu0.24.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-librte-meta-event-23.11.4-0ubuntu0.24.04.2.md) | Sep 4, 2025 | Ubuntu 24.04.5 LTS (noble) 23.11.4-0ubuntu0.24.04.2 | Routine | 1 | 0 |
| [librte-meta-event 23.11.2-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-librte-meta-event-23.11.2-0ubuntu1.1.md) | Dec 18, 2024 | Ubuntu 24.10 (oracular) 23.11.2-0ubuntu1.1 | High | 1 | 0 |
| [librte-meta-event 21.11.6-0ubuntu0.22.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-librte-meta-event-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-meta-event 23.11-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-librte-meta-event-23.11-1ubuntu0.1.md) | Dec 17, 2024 | Ubuntu 24.04.5 LTS (noble) 23.11-1ubuntu0.1 | High | 1 | 0 |
| [librte-meta-event 21.11.2-0ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-librte-meta-event-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-meta-event 21.11.1-0ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-librte-meta-event-21.11.1-0ubuntu0.3.md) | Apr 29, 2022 | Ubuntu 22.04.1 LTS (jammy) 21.11.1-0ubuntu0.3 | High | 2 | 0 |
| [librte-meta-event 17.11.2-1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-librte-meta-event-17.11.2-1.md) | Apr 24, 2018 | Ubuntu 24.10 (oracular) 17.11.2-1 | Routine | 1 | 0 |
| [librte-meta-event 17.11.2-1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-librte-meta-event-17.11.2-1.md) | Apr 24, 2018 | Ubuntu 25.04 (plucky) 17.11.2-1 | Routine | 1 | 0 |

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Data as of 2026-11-08T00:53:09Z 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

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