# jupyter security updates

Patch Radar has 3 security fixes for jupyter, closing 1 CVE. The newest is jupyter 4.4.0-2ubuntu0.1~esm1 (4.4.0-2ubuntu0.1~esm1), released October 26, 2022.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [jupyter 4.4.0-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-jupyter-4.4.0-2ubuntu0.1-esm1.md) | Oct 26, 2022 | Ubuntu 18.04.6 LTS (bionic) 4.4.0-2ubuntu0.1~esm1 | High | 1 | 0 |
| [jupyter 4.6.3-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-jupyter-4.6.3-3ubuntu0.1-esm1.md) | Oct 26, 2022 | Ubuntu 20.04 LTS (focal) 4.6.3-3ubuntu0.1~esm1 | High | 1 | 0 |
| [jupyter 4.9.1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-jupyter-4.9.1-1ubuntu0.1-esm1.md) | Oct 26, 2022 | Ubuntu 22.04.1 LTS (jammy) 4.9.1-1ubuntu0.1~esm1 | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo