# ruby3.3 security updates Patch Radar has 27 security fixes for ruby3.3, closing 11 CVEs. The newest is ruby3.3 3.3.7-1ubuntu2 (3.3.7-1ubuntu2), released January 16, 2026. - Web page: https://patchblox.com/security/product/linux/ruby3.3 - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [ruby3.3 3.3.7-1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ruby3.3-3.3.7-1ubuntu2.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.3.7-1ubuntu2 | High | 3 | 0 | | [ruby3.3 3.3.7-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ruby3.3-3.3.7-1ubuntu2.1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.3.7-1ubuntu2.1 | Routine | 1 | 0 | | [ruby3.3 3.3.4-2ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ruby3.3-3.3.4-2ubuntu6.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.3.4-2ubuntu6 | High | 2 | 0 | | [ruby3.3 3.3.6-1.1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-ruby3.3-3.3.6-1.1ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.3.6-1.1ubuntu1 | Routine | 1 | 0 | | [ruby3.3 3.3.4-2ubuntu5.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ruby3.3-3.3.4-2ubuntu5.2.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.3.4-2ubuntu5.2 | High | 7 | 0 | | [ruby3.3 3.3.4-2ubuntu5.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-ruby3.3-3.3.4-2ubuntu5.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.3.4-2ubuntu5.1 | High | 2 | 0 | | [ruby3.3 3.3.8-2ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-ruby3.3-3.3.8-2ubuntu2.1.md) | Dec 30, 2025 | Ubuntu 25.10 (questing) 3.3.8-2ubuntu2.1 | Routine | 1 | 0 | | [ruby3.3 3.3.8-2ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-ruby3.3-3.3.8-2ubuntu2.md) | Jul 11, 2025 | Ubuntu 25.10 (questing) 3.3.8-2ubuntu2 | Routine | 1 | 0 | | [DEBIAN-CVE-2025-27219](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27219.md) | Mar 4, 2025 | Debian 13.5 (trixie) 3.3.7-2 | High | 1 | 0 | | [DEBIAN-CVE-2025-27219](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27219.md) | Mar 4, 2025 | Debian 14 3.3.7-2 | High | 1 | 0 | | [DEBIAN-CVE-2025-27220](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27220.md) | Mar 4, 2025 | Debian 13.5 (trixie) 3.3.7-2 | High | 1 | 0 | | [DEBIAN-CVE-2025-27220](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27220.md) | Mar 4, 2025 | Debian 14 3.3.7-2 | High | 1 | 0 | | [DEBIAN-CVE-2025-27221](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27221.md) | Mar 4, 2025 | Debian 13.5 (trixie) 3.3.7-2 | Routine | 1 | 0 | | [DEBIAN-CVE-2025-27221](https://patchblox.com/security/data/fix/linux/debian-cve-2025-27221.md) | Mar 4, 2025 | Debian 14 3.3.7-2 | Routine | 1 | 0 | | [ruby3.3 3.3.7-1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-ruby3.3-3.3.7-1ubuntu2.md) | Mar 3, 2025 | Ubuntu 25.10 (questing) 3.3.7-1ubuntu2 | High | 3 | 0 | | [DEBIAN-CVE-2025-25186](https://patchblox.com/security/data/fix/linux/debian-cve-2025-25186.md) | Feb 10, 2025 | Debian 13.5 (trixie) 3.3.8-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2025-25186](https://patchblox.com/security/data/fix/linux/debian-cve-2025-25186.md) | Feb 10, 2025 | Debian 14 3.3.8-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2024-49761](https://patchblox.com/security/data/fix/linux/debian-cve-2024-49761.md) | Oct 28, 2024 | Debian 13.5 (trixie) 3.3.6-1 | High | 1 | 0 | | [DEBIAN-CVE-2024-49761](https://patchblox.com/security/data/fix/linux/debian-cve-2024-49761.md) | Oct 28, 2024 | Debian 14 3.3.6-1 | High | 1 | 0 | | [DEBIAN-CVE-2024-43398](https://patchblox.com/security/data/fix/linux/debian-cve-2024-43398.md) | Aug 22, 2024 | Debian 13.5 (trixie) 3.3.5-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2024-43398](https://patchblox.com/security/data/fix/linux/debian-cve-2024-43398.md) | Aug 22, 2024 | Debian 14 3.3.5-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2024-41946](https://patchblox.com/security/data/fix/linux/debian-cve-2024-41946.md) | Aug 1, 2024 | Debian 13.5 (trixie) 3.3.5-1 | High | 1 | 0 | | [DEBIAN-CVE-2024-41946](https://patchblox.com/security/data/fix/linux/debian-cve-2024-41946.md) | Aug 1, 2024 | Debian 14 3.3.5-1 | High | 1 | 0 | | [DEBIAN-CVE-2024-41123](https://patchblox.com/security/data/fix/linux/debian-cve-2024-41123.md) | Aug 1, 2024 | Debian 13.5 (trixie) 3.3.5-1 | High | 1 | 0 | | [DEBIAN-CVE-2024-41123](https://patchblox.com/security/data/fix/linux/debian-cve-2024-41123.md) | Aug 1, 2024 | Debian 14 3.3.5-1 | High | 1 | 0 | | [DEBIAN-CVE-2024-39908](https://patchblox.com/security/data/fix/linux/debian-cve-2024-39908.md) | Jul 16, 2024 | Debian 13.5 (trixie) 3.3.5-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2024-39908](https://patchblox.com/security/data/fix/linux/debian-cve-2024-39908.md) | Jul 16, 2024 | Debian 14 3.3.5-1 | Routine | 1 | 0 | --- 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