# buildbot security updates

Patch Radar has 5 security fixes for buildbot, closing 2 CVEs. The newest is buildbot 2.3.1-1 (2.3.1-1), released January 16, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [buildbot 2.3.1-1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-buildbot-2.3.1-1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 2.3.1-1 | Routine | 1 | 0 |
| [buildbot 2.0.0-1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-buildbot-2.0.0-1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 2.0.0-1 | Routine | 1 | 0 |
| [buildbot 2.3.1-1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-buildbot-2.3.1-1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 2.3.1-1 | Routine | 1 | 0 |
| [buildbot 2.0.0-1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-buildbot-2.0.0-1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 2.0.0-1 | Routine | 1 | 0 |
| [buildbot 2.3.1-1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-buildbot-2.3.1-1.md) | May 23, 2019 | Ubuntu 20.04 LTS (focal) 2.3.1-1 | Routine | 1 | 0 |

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Data as of 2026-11-07T00:32:44Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo