# libjq1 security updates

Patch Radar has 15 security fixes for libjq1, closing 10 CVEs. The newest security fix is libjq1 1.6-1ubuntu0.20.04.1+esm2, released April 13, 2026.

- Web page: https://patchblox.com/security/product/linux/libjq1
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libjq1 1.6-1ubuntu0.20.04.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libjq1-1.6-1ubuntu0.20.04.1-esm2.md) | Apr 13, 2026 | Ubuntu 20.04 LTS (focal) 1.6-1ubuntu0.20.04.1+esm2 | High | 6 | 0 |
| [libjq1 1.6-2.1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libjq1-1.6-2.1ubuntu3.2.md) | Apr 13, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.6-2.1ubuntu3.2 | High | 6 | 0 |
| [libjq1 1.7.1-3ubuntu0.24.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libjq1-1.7.1-3ubuntu0.24.04.2.md) | Apr 13, 2026 | Ubuntu 24.04.5 LTS (noble) 1.7.1-3ubuntu0.24.04.2 | High | 6 | 0 |
| [libjq1 1.8.1-3ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libjq1-1.8.1-3ubuntu1.1.md) | Apr 13, 2026 | Ubuntu 25.10 (questing) 1.8.1-3ubuntu1.1 | High | 6 | 0 |
| [libjq1 1.8.1-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libjq1-1.8.1-4ubuntu2.md) | Apr 13, 2026 | Ubuntu 26.04.1 LTS (resolute) 1.8.1-4ubuntu2 | High | 6 | 0 |
| [libjq1 1.5+dfsg-2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libjq1-1.5-dfsg-2ubuntu0.1-esm2.md) | Apr 13, 2026 | Ubuntu 18.04.6 LTS (bionic) 1.5+dfsg-2ubuntu0.1~esm2 | High | 5 | 0 |
| [libjq1 1.5+dfsg-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libjq1-1.5-dfsg-2ubuntu0.1-esm3.md) | Apr 13, 2026 | Ubuntu 18.04.6 LTS (bionic) 1.5+dfsg-2ubuntu0.1~esm3 | High | 1 | 0 |
| [libjq1 1.7.1-3ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libjq1-1.7.1-3ubuntu1.1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 1.7.1-3ubuntu1.1 | High | 3 | 0 |
| [libjq1 1.7.1-3ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libjq1-1.7.1-3ubuntu0.24.04.1.md) | May 21, 2025 | Ubuntu 24.04.5 LTS (noble) 1.7.1-3ubuntu0.24.04.1 | High | 3 | 0 |
| [libjq1 1.5+dfsg-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libjq1-1.5-dfsg-2ubuntu0.1-esm1.md) | May 21, 2025 | Ubuntu 18.04.6 LTS (bionic) 1.5+dfsg-2ubuntu0.1~esm1 | High | 2 | 0 |
| [libjq1 1.6-1ubuntu0.20.04.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libjq1-1.6-1ubuntu0.20.04.1-esm1.md) | May 21, 2025 | Ubuntu 20.04 LTS (focal) 1.6-1ubuntu0.20.04.1+esm1 | High | 2 | 0 |
| [libjq1 1.6-2.1ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libjq1-1.6-2.1ubuntu3.1.md) | May 21, 2025 | Ubuntu 22.04.1 LTS (jammy) 1.6-2.1ubuntu3.1 | High | 2 | 0 |
| [libjq1 1.8.1-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libjq1-1.8.1-3ubuntu1.md) | May 21, 2025 | Ubuntu 25.10 (questing) 1.8.1-3ubuntu1 | High | 1 | 0 |
| [libjq1 1.8.1-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libjq1-1.8.1-3ubuntu1.md) | May 21, 2025 | Ubuntu 26.04.1 LTS (resolute) 1.8.1-3ubuntu1 | High | 1 | 0 |
| [libjq1 1.7.1-2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libjq1-1.7.1-2.md) | Dec 13, 2023 | Ubuntu 24.04.5 LTS (noble) 1.7.1-2 | Routine | 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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