# libtexlua53 security updates

Patch Radar has 6 security fixes for libtexlua53, closing 6 CVEs. The newest is libtexlua53 2019.20190605.51237-3ubuntu0.2 (2019.20190605.51237-3ubuntu0.2), released February 28, 2024.

- Web page: https://patchblox.com/security/product/linux/libtexlua53
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libtexlua53 2019.20190605.51237-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtexlua53-2019.20190605.51237-3ubuntu0.2.md) | Feb 28, 2024 | Ubuntu 20.04 LTS (focal) 2019.20190605.51237-3ubuntu0.2 | High | 3 | 0 |
| [libtexlua53 2021.20210626.59705-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtexlua53-2021.20210626.59705-1ubuntu0.2.md) | Feb 28, 2024 | Ubuntu 22.04.1 LTS (jammy) 2021.20210626.59705-1ubuntu0.2 | High | 2 | 0 |
| [libtexlua53 2019.20190605.51237-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtexlua53-2019.20190605.51237-3ubuntu0.1.md) | May 20, 2023 | Ubuntu 20.04 LTS (focal) 2019.20190605.51237-3ubuntu0.1 | High | 1 | 0 |
| [libtexlua53 2021.20210626.59705-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtexlua53-2021.20210626.59705-1ubuntu0.1.md) | May 20, 2023 | Ubuntu 22.04.1 LTS (jammy) 2021.20210626.59705-1ubuntu0.1 | High | 1 | 0 |
| [libtexlua53 2019.20190605.51237-3ubuntu0.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtexlua53-2019.20190605.51237-3ubuntu0.2-esm1.md) | Aug 29, 2022 | Ubuntu 20.04 LTS (focal) 2019.20190605.51237-3ubuntu0.2+esm1 | Routine | 2 | 0 |
| [libtexlua53 2021.20210626.59705-1ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtexlua53-2021.20210626.59705-1ubuntu0.3.md) | Aug 29, 2022 | Ubuntu 22.04.1 LTS (jammy) 2021.20210626.59705-1ubuntu0.3 | Routine | 2 | 0 |

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Data as of 2026-11-06T17:00:54Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo