# libtomcat10-java security updates

Patch Radar has 6 security fixes for libtomcat10-java, closing 18 CVEs, 1 of which is being exploited. The newest is libtomcat10-java 10.1.16-1ubuntu0.1~esm4 (10.1.16-1ubuntu0.1~esm4), released May 12, 2026.

- Web page: https://patchblox.com/security/product/linux/libtomcat10-java
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libtomcat10-java 10.1.16-1ubuntu0.1~esm4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libtomcat10-java-10.1.16-1ubuntu0.1-esm4.md) | May 12, 2026 | Ubuntu 24.04.5 LTS (noble) 10.1.16-1ubuntu0.1~esm4 | High | 6 | 0 |
| [libtomcat10-java 10.1.40-1ubuntu1.25.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libtomcat10-java-10.1.40-1ubuntu1.25.10.1.md) | May 12, 2026 | Ubuntu 25.10 (questing) 10.1.40-1ubuntu1.25.10.1 | High | 6 | 0 |
| [libtomcat10-java 10.1.35-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libtomcat10-java-10.1.35-1ubuntu0.1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 10.1.35-1ubuntu0.1 | High | 2 | 0 |
| [libtomcat10-java 10.1.16-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libtomcat10-java-10.1.16-1ubuntu0.1-esm3.md) | May 29, 2025 | Ubuntu 24.04.5 LTS (noble) 10.1.16-1ubuntu0.1~esm3 | High | 7 | 0 |
| [libtomcat10-java 10.1.16-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libtomcat10-java-10.1.16-1ubuntu0.1-esm1.md) | Mar 10, 2025 | Ubuntu 24.04.5 LTS (noble) 10.1.16-1ubuntu0.1~esm1 | Patch now | 1 | 1 |
| [libtomcat10-java 10.1.16-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libtomcat10-java-10.1.16-1ubuntu0.1-esm2.md) | Nov 7, 2024 | Ubuntu 24.04.5 LTS (noble) 10.1.16-1ubuntu0.1~esm2 | High | 4 | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo