# bzip3 security updates

Patch Radar has 18 security fixes for bzip3, closing 6 CVEs. The newest is DEBIAN-CVE-2023-29421 (1.2.2-2), released April 6, 2023.

- Web page: https://patchblox.com/security/product/linux/bzip3
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DEBIAN-CVE-2023-29421](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29421.md) | Apr 6, 2023 | Debian 12.15 (bookworm) 1.2.2-2 | High | 1 | 0 |
| [DEBIAN-CVE-2023-29421](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29421.md) | Apr 6, 2023 | Debian 13.5 (trixie) 1.2.2-2 | High | 1 | 0 |
| [DEBIAN-CVE-2023-29421](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29421.md) | Apr 6, 2023 | Debian 14 1.2.2-2 | High | 1 | 0 |
| [DEBIAN-CVE-2023-29416](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29416.md) | Apr 6, 2023 | Debian 12.15 (bookworm) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29416](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29416.md) | Apr 6, 2023 | Debian 13.5 (trixie) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29416](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29416.md) | Apr 6, 2023 | Debian 14 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29415](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29415.md) | Apr 6, 2023 | Debian 12.15 (bookworm) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29415](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29415.md) | Apr 6, 2023 | Debian 13.5 (trixie) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29415](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29415.md) | Apr 6, 2023 | Debian 14 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29420](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29420.md) | Apr 6, 2023 | Debian 12.15 (bookworm) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29420](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29420.md) | Apr 6, 2023 | Debian 13.5 (trixie) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29420](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29420.md) | Apr 6, 2023 | Debian 14 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29419](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29419.md) | Apr 6, 2023 | Debian 12.15 (bookworm) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29419](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29419.md) | Apr 6, 2023 | Debian 13.5 (trixie) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29419](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29419.md) | Apr 6, 2023 | Debian 14 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29418](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29418.md) | Apr 6, 2023 | Debian 12.15 (bookworm) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29418](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29418.md) | Apr 6, 2023 | Debian 13.5 (trixie) 1.2.2-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-29418](https://patchblox.com/security/data/fix/linux/debian-cve-2023-29418.md) | Apr 6, 2023 | Debian 14 1.2.2-2 | 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