# ruby-doorkeeper security updates

Patch Radar has 7 security fixes for ruby-doorkeeper, closing 1 CVE. The newest is DLA-3989-1 (5.3.0-2+deb11u1), released December 9, 2024.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DLA-3989-1](https://patchblox.com/security/data/fix/linux/dla-3989-1.md) | Dec 9, 2024 | Debian 11.6 (bullseye) 5.3.0-2+deb11u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-34246](https://patchblox.com/security/data/fix/linux/debian-cve-2023-34246.md) | Jun 12, 2023 | Debian 12.15 (bookworm) 5.5.0-2+deb12u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-34246](https://patchblox.com/security/data/fix/linux/debian-cve-2023-34246.md) | Jun 12, 2023 | Debian 13.5 (trixie) 5.6.6-2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-34246](https://patchblox.com/security/data/fix/linux/debian-cve-2023-34246.md) | Jun 12, 2023 | Debian 14 5.6.6-2 | Routine | 1 | 0 |
| [ruby-doorkeeper 4.3.1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ruby-doorkeeper-4.3.1-1ubuntu0.1-esm1.md) | Jun 12, 2023 | Ubuntu 18.04.6 LTS (bionic) 4.3.1-1ubuntu0.1~esm1 | Routine | 1 | 0 |
| [ruby-doorkeeper 5.0.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ruby-doorkeeper-5.0.2-2ubuntu0.1.md) | Jun 12, 2023 | Ubuntu 20.04 LTS (focal) 5.0.2-2ubuntu0.1 | Routine | 1 | 0 |
| [ruby-doorkeeper 5.5.0-2ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ruby-doorkeeper-5.5.0-2ubuntu0.22.04.1.md) | Jun 12, 2023 | Ubuntu 22.04.1 LTS (jammy) 5.5.0-2ubuntu0.22.04.1 | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo