# bzip2 security updates

Patch Radar has 7 security fixes for bzip2, closing 2 CVEs. The newest is bzip2 1.0.6-8.1ubuntu0.2+esm1 (1.0.6-8.1ubuntu0.2+esm1), released May 28, 2026.

- Web page: https://patchblox.com/security/product/linux/bzip2
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [bzip2 1.0.6-8.1ubuntu0.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-bzip2-1.0.6-8.1ubuntu0.2-esm1.md) | May 28, 2026 | Ubuntu 18.04.6 LTS (bionic) 1.0.6-8.1ubuntu0.2+esm1 | Routine | 1 | 0 |
| [bzip2 1.0.8-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-bzip2-1.0.8-2ubuntu0.1-esm1.md) | May 28, 2026 | Ubuntu 20.04 LTS (focal) 1.0.8-2ubuntu0.1~esm1 | Routine | 1 | 0 |
| [bzip2 1.0.8-5.1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-bzip2-1.0.8-5.1ubuntu0.1.md) | May 28, 2026 | Ubuntu 24.04.5 LTS (noble) 1.0.8-5.1ubuntu0.1 | Routine | 1 | 0 |
| [bzip2 1.0.8-5ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-bzip2-1.0.8-5ubuntu0.1.md) | May 28, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.0.8-5ubuntu0.1 | Routine | 1 | 0 |
| [RHSA-2025:0925](https://patchblox.com/security/data/fix/linux/rhsa-2025-0925.md) | Feb 4, 2025 | RHEL 9 0:1.0.8-10.el9_5 | High | 1 | 0 |
| [RHSA-2025:0733](https://patchblox.com/security/data/fix/linux/rhsa-2025-0733.md) | Jan 28, 2025 | RHEL 8 0:1.0.6-28.el8_10 | High | 1 | 0 |
| [bzip2 1.0.6-8.1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-bzip2-1.0.6-8.1ubuntu0.1.md) | Jun 18, 2019 | Ubuntu 18.04.6 LTS (bionic) 1.0.6-8.1ubuntu0.1 | High | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo