# postorius security updates

Patch Radar has 3 security fixes for postorius, closing 1 CVE. The newest is FEDORA-2026-C2B475C5F1 (1.3.13-1.fc43), released June 17, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [FEDORA-2026-C2B475C5F1](https://patchblox.com/security/data/fix/linux/fedora-2026-c2b475c5f1.md) | Jun 17, 2026 | Fedora 43 1.3.13-1.fc43 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-44742](https://patchblox.com/security/data/fix/linux/debian-cve-2026-44742.md) | May 15, 2026 | Debian 13.5 (trixie) 1.3.13-1+deb13u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-44742](https://patchblox.com/security/data/fix/linux/debian-cve-2026-44742.md) | May 15, 2026 | Debian 12.15 (bookworm) 1.3.8-3+deb12u1 | Routine | 1 | 0 |

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Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo