# python3-fonttools security updates

Patch Radar has 3 security fixes for python3-fonttools, closing 2 CVEs. The newest is python3-fonttools 4.46.0-1ubuntu0.1~esm1 (4.46.0-1ubuntu0.1~esm1), released November 28, 2025.

- Web page: https://patchblox.com/security/product/linux/python3-fonttools
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [python3-fonttools 4.46.0-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-fonttools-4.46.0-1ubuntu0.1-esm1.md) | Nov 28, 2025 | Ubuntu 24.04.5 LTS (noble) 4.46.0-1ubuntu0.1~esm1 | Urgent | 1 | 0 |
| [python3-fonttools 4.55.3-2ubuntu0.25.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-python3-fonttools-4.55.3-2ubuntu0.25.10.1.md) | Nov 28, 2025 | Ubuntu 25.10 (questing) 4.55.3-2ubuntu0.25.10.1 | Urgent | 1 | 0 |
| [python3-fonttools 4.29.1-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-fonttools-4.29.1-2ubuntu0.1-esm1.md) | Jan 10, 2024 | Ubuntu 22.04.1 LTS (jammy) 4.29.1-2ubuntu0.1~esm1 | High | 1 | 0 |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo