# libzen0v5 security updates

Patch Radar has 2 security fixes for libzen0v5, closing 1 CVE. The newest is libzen0v5 0.4.37-1ubuntu0.18.04.1 (0.4.37-1ubuntu0.18.04.1), released January 7, 2023.

- Web page: https://patchblox.com/security/product/linux/libzen0v5
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libzen0v5 0.4.37-1ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libzen0v5-0.4.37-1ubuntu0.18.04.1.md) | Jan 7, 2023 | Ubuntu 18.04.6 LTS (bionic) 0.4.37-1ubuntu0.18.04.1 | High | 1 | 0 |
| [libzen0v5 0.4.37-1ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libzen0v5-0.4.37-1ubuntu0.20.04.1.md) | Jan 7, 2023 | Ubuntu 20.04 LTS (focal) 0.4.37-1ubuntu0.20.04.1 | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo