# tomcat8 security updates

Patch Radar has 9 security fixes for tomcat8, closing 26 CVEs, 1 of which is being exploited. The newest security fix is tomcat8 8.5.39-1ubuntu1~18.04.3+esm6, released July 18, 2026.

- Web page: https://patchblox.com/security/product/linux/tomcat8
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [tomcat8 8.5.39-1ubuntu1~18.04.3+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-tomcat8-8.5.39-1ubuntu1-18.04.3-esm6.md) | Jul 18, 2026 | Ubuntu 18.04.6 LTS (bionic) 8.5.39-1ubuntu1~18.04.3+esm6 | High | 4 | 0 |
| [tomcat8 8.5.39-1ubuntu1~18.04.3+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-tomcat8-8.5.39-1ubuntu1-18.04.3-esm5.md) | Mar 13, 2024 | Ubuntu 18.04.6 LTS (bionic) 8.5.39-1ubuntu1~18.04.3+esm5 | High | 6 | 0 |
| [tomcat8 8.5.39-1ubuntu1~18.04.3+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-tomcat8-8.5.39-1ubuntu1-18.04.3-esm3.md) | Nov 28, 2023 | Ubuntu 18.04.6 LTS (bionic) 8.5.39-1ubuntu1~18.04.3+esm3 | High | 1 | 0 |
| [tomcat8 8.5.39-1ubuntu1~18.04.3+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-tomcat8-8.5.39-1ubuntu1-18.04.3-esm4.md) | Oct 9, 2023 | Ubuntu 18.04.6 LTS (bionic) 8.5.39-1ubuntu1~18.04.3+esm4 | Patch now | 1 | 1 |
| [tomcat8 8.5.39-1ubuntu1~18.04.3+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-tomcat8-8.5.39-1ubuntu1-18.04.3-esm1.md) | Nov 1, 2022 | Ubuntu 18.04.6 LTS (bionic) 8.5.39-1ubuntu1~18.04.3+esm1 | High | 1 | 0 |
| [tomcat8 8.5.39-1ubuntu1~18.04.3+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-tomcat8-8.5.39-1ubuntu1-18.04.3-esm2.md) | May 12, 2022 | Ubuntu 18.04.6 LTS (bionic) 8.5.39-1ubuntu1~18.04.3+esm2 | High | 5 | 0 |
| [tomcat8 8.5.39-1ubuntu1~18.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-tomcat8-8.5.39-1ubuntu1-18.04.3.md) | Jun 20, 2019 | Ubuntu 18.04.6 LTS (bionic) 8.5.39-1ubuntu1~18.04.3 | Routine | 2 | 0 |
| [tomcat8 8.5.39-1ubuntu1~18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-tomcat8-8.5.39-1ubuntu1-18.04.1.md) | Apr 10, 2019 | Ubuntu 18.04.6 LTS (bionic) 8.5.39-1ubuntu1~18.04.1 | High | 5 | 0 |
| [tomcat8 8.5.30-1ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-tomcat8-8.5.30-1ubuntu1.2.md) | May 15, 2018 | Ubuntu 18.04.6 LTS (bionic) 8.5.30-1ubuntu1.2 | High | 1 | 0 |

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Data as of 2026-11-07T12:40:37Z 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

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