# libcupsfilters-tests security updates

Patch Radar has 6 security fixes for libcupsfilters-tests, closing 3 CVEs. The newest is libcupsfilters-tests 2.1~b1-0ubuntu3 (2.1~b1-0ubuntu3), released January 16, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libcupsfilters-tests 2.1~b1-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libcupsfilters-tests-2.1-b1-0ubuntu3.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 2.1~b1-0ubuntu3 | High | 1 | 0 |
| [libcupsfilters-tests 2.1~b1-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libcupsfilters-tests-2.1-b1-0ubuntu3.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 2.1~b1-0ubuntu3 | High | 1 | 0 |
| [libcupsfilters-tests 2.1.1-0ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libcupsfilters-tests-2.1.1-0ubuntu2.1.md) | Nov 12, 2025 | Ubuntu 25.04 (plucky) 2.1.1-0ubuntu2.1 | Routine | 2 | 0 |
| [libcupsfilters-tests 2.0.0-0ubuntu7.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libcupsfilters-tests-2.0.0-0ubuntu7.2.md) | Nov 11, 2025 | Ubuntu 24.04.5 LTS (noble) 2.0.0-0ubuntu7.2 | Routine | 2 | 0 |
| [libcupsfilters-tests 2.1.1-0ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libcupsfilters-tests-2.1.1-0ubuntu3.1.md) | Nov 11, 2025 | Ubuntu 25.10 (questing) 2.1.1-0ubuntu3.1 | Routine | 2 | 0 |
| [libcupsfilters-tests 2.0.0-0ubuntu7.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libcupsfilters-tests-2.0.0-0ubuntu7.1.md) | Oct 6, 2024 | Ubuntu 24.04.5 LTS (noble) 2.0.0-0ubuntu7.1 | High | 1 | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo