# openjdk-17-crac-source security updates

Patch Radar has 13 security fixes for openjdk-17-crac-source, closing 34 CVEs. The newest security fix is openjdk-17-crac-source 17.0.20+8-0ubuntu1~26.04, released July 21, 2026.

- Web page: https://patchblox.com/security/product/linux/openjdk-17-crac-source
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [openjdk-17-crac-source 17.0.20+8-0ubuntu1~26.04](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openjdk-17-crac-source-17.0.20-8-0ubuntu1-26.04.md) | Jul 21, 2026 | Ubuntu 26.04.1 LTS (resolute) 17.0.20+8-0ubuntu1~26.04 | High | 8 | 0 |
| [openjdk-17-crac-source 17.0.19+10-0ubuntu1~25.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-openjdk-17-crac-source-17.0.19-10-0ubuntu1-25.10.1.md) | Apr 21, 2026 | Ubuntu 25.10 (questing) 17.0.19+10-0ubuntu1~25.10.1 | High | 8 | 0 |
| [openjdk-17-crac-source 17.0.19+10-0ubuntu1~26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openjdk-17-crac-source-17.0.19-10-0ubuntu1-26.04.1.md) | Apr 21, 2026 | Ubuntu 26.04.1 LTS (resolute) 17.0.19+10-0ubuntu1~26.04.1 | High | 8 | 0 |
| [openjdk-17-crac-source 17.0.18+8-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openjdk-17-crac-source-17.0.18-8-0ubuntu1.md) | Jan 20, 2026 | Ubuntu 26.04.1 LTS (resolute) 17.0.18+8-0ubuntu1 | High | 4 | 0 |
| [openjdk-17-crac-source 17.0.18+8-0ubuntu1~25.10](https://patchblox.com/security/data/fix/linux/ubuntu-questing-openjdk-17-crac-source-17.0.18-8-0ubuntu1-25.10.md) | Jan 20, 2026 | Ubuntu 25.10 (questing) 17.0.18+8-0ubuntu1~25.10 | High | 4 | 0 |
| [openjdk-17-crac-source 17.0.16+8-0ubuntu2~25.04](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-openjdk-17-crac-source-17.0.16-8-0ubuntu2-25.04.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 17.0.16+8-0ubuntu2~25.04 | High | 4 | 0 |
| [openjdk-17-crac-source 17.0.15+6-0ubuntu1~25.04](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-openjdk-17-crac-source-17.0.15-6-0ubuntu1-25.04.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 17.0.15+6-0ubuntu1~25.04 | High | 3 | 0 |
| [openjdk-17-crac-source 17.0.15+6-0ubuntu1~24.10](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-openjdk-17-crac-source-17.0.15-6-0ubuntu1-24.10.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 17.0.15+6-0ubuntu1~24.10 | High | 3 | 0 |
| [openjdk-17-crac-source 17.0.14+7-0ubuntu1~24.10](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-openjdk-17-crac-source-17.0.14-7-0ubuntu1-24.10.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 17.0.14+7-0ubuntu1~24.10 | Routine | 5 | 0 |
| [openjdk-17-crac-source 17.0.17+10-0ubuntu1~25.10](https://patchblox.com/security/data/fix/linux/ubuntu-questing-openjdk-17-crac-source-17.0.17-10-0ubuntu1-25.10.md) | Oct 21, 2025 | Ubuntu 25.10 (questing) 17.0.17+10-0ubuntu1~25.10 | High | 2 | 0 |
| [openjdk-17-crac-source 17.0.16+8-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-openjdk-17-crac-source-17.0.16-8-0ubuntu1.md) | Jul 15, 2025 | Ubuntu 25.10 (questing) 17.0.16+8-0ubuntu1 | High | 4 | 0 |
| [openjdk-17-crac-source 17.0.16+8-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-openjdk-17-crac-source-17.0.16-8-0ubuntu1.md) | Jul 15, 2025 | Ubuntu 26.04.1 LTS (resolute) 17.0.16+8-0ubuntu1 | High | 4 | 0 |
| [openjdk-17-crac-source 17.0.15+6-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-openjdk-17-crac-source-17.0.15-6-0ubuntu1.md) | Apr 15, 2025 | Ubuntu 25.10 (questing) 17.0.15+6-0ubuntu1 | High | 3 | 0 |

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Data as of 2026-11-08T19:12:23Z 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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