# libsam4 security updates

Patch Radar has 10 security fixes for libsam4, closing 4 CVEs. The newest is libsam4 3.1.9-2ubuntu1.1 (3.1.9-2ubuntu1.1), released April 15, 2026.

- Web page: https://patchblox.com/security/product/linux/libsam4
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libsam4 3.1.9-2ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libsam4-3.1.9-2ubuntu1.1.md) | Apr 15, 2026 | Ubuntu 25.10 (questing) 3.1.9-2ubuntu1.1 | High | 2 | 0 |
| [libsam4 3.1.7-1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libsam4-3.1.7-1ubuntu3.2.md) | Apr 15, 2026 | Ubuntu 24.04.5 LTS (noble) 3.1.7-1ubuntu3.2 | High | 2 | 0 |
| [libsam4 3.1.6-1ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libsam4-3.1.6-1ubuntu1.2.md) | Apr 15, 2026 | Ubuntu 22.04.1 LTS (jammy) 3.1.6-1ubuntu1.2 | High | 2 | 0 |
| [libsam4 3.1.8-3ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libsam4-3.1.8-3ubuntu2.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.1.8-3ubuntu2 | High | 1 | 0 |
| [libsam4 3.1.8-2ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libsam4-3.1.8-2ubuntu1.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.1.8-2ubuntu1.1 | High | 1 | 0 |
| [libsam4 3.0.3-2ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libsam4-3.0.3-2ubuntu2.2.md) | Mar 21, 2025 | Ubuntu 20.04 LTS (focal) 3.0.3-2ubuntu2.2 | High | 1 | 0 |
| [libsam4 3.1.6-1ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libsam4-3.1.6-1ubuntu1.1.md) | Mar 21, 2025 | Ubuntu 22.04.1 LTS (jammy) 3.1.6-1ubuntu1.1 | High | 1 | 0 |
| [libsam4 3.1.7-1ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libsam4-3.1.7-1ubuntu3.1.md) | Mar 21, 2025 | Ubuntu 24.04.5 LTS (noble) 3.1.7-1ubuntu3.1 | High | 1 | 0 |
| [libsam4 3.1.8-3ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libsam4-3.1.8-3ubuntu2.md) | Mar 21, 2025 | Ubuntu 25.10 (questing) 3.1.8-3ubuntu2 | High | 1 | 0 |
| [libsam4 2.4.3-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libsam4-2.4.3-0ubuntu1.1.md) | Apr 11, 2018 | Ubuntu 18.04.6 LTS (bionic) 2.4.3-0ubuntu1.1 | Routine | 1 | 0 |

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Data as of 2026-11-07T00:32:44Z 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