# libptexenc1 security updates

Patch Radar has 9 security fixes for libptexenc1, closing 7 CVEs. The newest is libptexenc1 2019.20190605.51237-3ubuntu0.2 (2019.20190605.51237-3ubuntu0.2), released February 28, 2024.

- Web page: https://patchblox.com/security/product/linux/libptexenc1
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libptexenc1 2019.20190605.51237-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libptexenc1-2019.20190605.51237-3ubuntu0.2.md) | Feb 28, 2024 | Ubuntu 20.04 LTS (focal) 2019.20190605.51237-3ubuntu0.2 | High | 3 | 0 |
| [libptexenc1 2017.20170613.44572-8ubuntu0.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libptexenc1-2017.20170613.44572-8ubuntu0.2-esm1.md) | Feb 28, 2024 | Ubuntu 18.04.6 LTS (bionic) 2017.20170613.44572-8ubuntu0.2+esm1 | High | 2 | 0 |
| [libptexenc1 2021.20210626.59705-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libptexenc1-2021.20210626.59705-1ubuntu0.2.md) | Feb 28, 2024 | Ubuntu 22.04.1 LTS (jammy) 2021.20210626.59705-1ubuntu0.2 | High | 2 | 0 |
| [libptexenc1 2017.20170613.44572-8ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libptexenc1-2017.20170613.44572-8ubuntu0.2.md) | May 20, 2023 | Ubuntu 18.04.6 LTS (bionic) 2017.20170613.44572-8ubuntu0.2 | High | 1 | 0 |
| [libptexenc1 2019.20190605.51237-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libptexenc1-2019.20190605.51237-3ubuntu0.1.md) | May 20, 2023 | Ubuntu 20.04 LTS (focal) 2019.20190605.51237-3ubuntu0.1 | High | 1 | 0 |
| [libptexenc1 2021.20210626.59705-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libptexenc1-2021.20210626.59705-1ubuntu0.1.md) | May 20, 2023 | Ubuntu 22.04.1 LTS (jammy) 2021.20210626.59705-1ubuntu0.1 | High | 1 | 0 |
| [libptexenc1 2019.20190605.51237-3ubuntu0.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libptexenc1-2019.20190605.51237-3ubuntu0.2-esm1.md) | Aug 29, 2022 | Ubuntu 20.04 LTS (focal) 2019.20190605.51237-3ubuntu0.2+esm1 | Routine | 2 | 0 |
| [libptexenc1 2021.20210626.59705-1ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libptexenc1-2021.20210626.59705-1ubuntu0.3.md) | Aug 29, 2022 | Ubuntu 22.04.1 LTS (jammy) 2021.20210626.59705-1ubuntu0.3 | Routine | 2 | 0 |
| [libptexenc1 2017.20170613.44572-8ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libptexenc1-2017.20170613.44572-8ubuntu0.1.md) | Sep 22, 2018 | Ubuntu 18.04.6 LTS (bionic) 2017.20170613.44572-8ubuntu0.1 | Routine | 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