# roundcube-plugins security updates

Patch Radar has 30 security fixes for roundcube-plugins, closing 32 CVEs, 10 of which are being exploited. The newest security fix is roundcube-plugins 1.5.0+dfsg.1-2ubuntu0.1~esm6, released February 10, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [roundcube-plugins 1.5.0+dfsg.1-2ubuntu0.1~esm6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-roundcube-plugins-1.5.0-dfsg.1-2ubuntu0.1-esm6.md) | Feb 10, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.5.0+dfsg.1-2ubuntu0.1~esm6 | Urgent | 6 | 0 |
| [roundcube-plugins 1.6.6+dfsg-2ubuntu0.1+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-roundcube-plugins-1.6.6-dfsg-2ubuntu0.1-esm3.md) | Feb 10, 2026 | Ubuntu 24.04.5 LTS (noble) 1.6.6+dfsg-2ubuntu0.1+esm3 | Urgent | 6 | 0 |
| [roundcube-plugins 1.3.6+dfsg.1-1ubuntu0.1~esm8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-roundcube-plugins-1.3.6-dfsg.1-1ubuntu0.1-esm8.md) | Feb 10, 2026 | Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm8 | High | 4 | 0 |
| [roundcube-plugins 1.4.3+dfsg.1-1ubuntu0.1~esm8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-roundcube-plugins-1.4.3-dfsg.1-1ubuntu0.1-esm8.md) | Feb 10, 2026 | Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm8 | High | 4 | 0 |
| [roundcube-plugins 1.6.10+dfsg-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-roundcube-plugins-1.6.10-dfsg-1ubuntu0.1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 1.6.10+dfsg-1ubuntu0.1 | Patch now | 1 | 1 |
| [roundcube-plugins 1.6.8+dfsg-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-roundcube-plugins-1.6.8-dfsg-2ubuntu0.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 1.6.8+dfsg-2ubuntu0.1 | Patch now | 1 | 1 |
| [roundcube-plugins 1.5.0+dfsg.1-2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-roundcube-plugins-1.5.0-dfsg.1-2.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 1.5.0+dfsg.1-2 | Routine | 1 | 0 |
| [roundcube-plugins 1.5.0+dfsg.1-2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-roundcube-plugins-1.5.0-dfsg.1-2.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 1.5.0+dfsg.1-2 | Routine | 1 | 0 |
| [roundcube-plugins 1.3.6+dfsg.1-1ubuntu0.1~esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-roundcube-plugins-1.3.6-dfsg.1-1ubuntu0.1-esm6.md) | Dec 17, 2025 | Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm6 | Patch now | 1 | 1 |
| [roundcube-plugins 1.4.3+dfsg.1-1ubuntu0.1~esm7](https://patchblox.com/security/data/fix/linux/ubuntu-focal-roundcube-plugins-1.4.3-dfsg.1-1ubuntu0.1-esm7.md) | Dec 17, 2025 | Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm7 | Patch now | 1 | 1 |
| [roundcube-plugins 1.5.0+dfsg.1-2ubuntu0.1~esm5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-roundcube-plugins-1.5.0-dfsg.1-2ubuntu0.1-esm5.md) | Dec 17, 2025 | Ubuntu 22.04.1 LTS (jammy) 1.5.0+dfsg.1-2ubuntu0.1~esm5 | Patch now | 1 | 1 |
| [roundcube-plugins 1.6.11+dfsg-1ubuntu0.26.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-roundcube-plugins-1.6.11-dfsg-1ubuntu0.26.04.1-esm1.md) | Dec 17, 2025 | Ubuntu 26.04.1 LTS (resolute) 1.6.11+dfsg-1ubuntu0.26.04.1~esm1 | Patch now | 1 | 1 |
| [roundcube-plugins 1.6.6+dfsg-2ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-roundcube-plugins-1.6.6-dfsg-2ubuntu0.1-esm2.md) | Dec 17, 2025 | Ubuntu 24.04.5 LTS (noble) 1.6.6+dfsg-2ubuntu0.1+esm2 | Patch now | 1 | 1 |
| [roundcube-plugins 1.3.6+dfsg.1-1ubuntu0.1~esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-roundcube-plugins-1.3.6-dfsg.1-1ubuntu0.1-esm5.md) | Jun 1, 2025 | Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm5 | Patch now | 1 | 1 |
| [roundcube-plugins 1.4.3+dfsg.1-1ubuntu0.1~esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-roundcube-plugins-1.4.3-dfsg.1-1ubuntu0.1-esm5.md) | Jun 1, 2025 | Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm5 | Patch now | 1 | 1 |
| [roundcube-plugins 1.5.0+dfsg.1-2ubuntu0.1~esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-roundcube-plugins-1.5.0-dfsg.1-2ubuntu0.1-esm4.md) | Jun 1, 2025 | Ubuntu 22.04.1 LTS (jammy) 1.5.0+dfsg.1-2ubuntu0.1~esm4 | Patch now | 1 | 1 |
| [roundcube-plugins 1.6.6+dfsg-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-roundcube-plugins-1.6.6-dfsg-2ubuntu0.1.md) | Jun 1, 2025 | Ubuntu 24.04.5 LTS (noble) 1.6.6+dfsg-2ubuntu0.1 | Patch now | 1 | 1 |
| [roundcube-plugins 1.6.6+dfsg-2ubuntu0.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-roundcube-plugins-1.6.6-dfsg-2ubuntu0.1-esm1.md) | Aug 5, 2024 | Ubuntu 24.04.5 LTS (noble) 1.6.6+dfsg-2ubuntu0.1+esm1 | Patch now | 1 | 1 |
| [roundcube-plugins 1.4.3+dfsg.1-1ubuntu0.1~esm4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-roundcube-plugins-1.4.3-dfsg.1-1ubuntu0.1-esm4.md) | Jun 6, 2024 | Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm4 | Patch now | 4 | 2 |
| [roundcube-plugins 1.5.0+dfsg.1-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-roundcube-plugins-1.5.0-dfsg.1-2ubuntu0.1-esm3.md) | Jun 6, 2024 | Ubuntu 22.04.1 LTS (jammy) 1.5.0+dfsg.1-2ubuntu0.1~esm3 | Patch now | 4 | 2 |
| [roundcube-plugins 1.3.6+dfsg.1-1ubuntu0.1~esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-roundcube-plugins-1.3.6-dfsg.1-1ubuntu0.1-esm4.md) | Jun 6, 2024 | Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm4 | Patch now | 3 | 2 |
| [roundcube-plugins 1.3.6+dfsg.1-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-roundcube-plugins-1.3.6-dfsg.1-1ubuntu0.1-esm3.md) | Sep 21, 2023 | Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm3 | Patch now | 1 | 1 |
| [roundcube-plugins 1.4.3+dfsg.1-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-roundcube-plugins-1.4.3-dfsg.1-1ubuntu0.1-esm3.md) | Sep 21, 2023 | Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm3 | Patch now | 1 | 1 |
| [roundcube-plugins 1.5.0+dfsg.1-2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-roundcube-plugins-1.5.0-dfsg.1-2ubuntu0.1-esm2.md) | Sep 21, 2023 | Ubuntu 22.04.1 LTS (jammy) 1.5.0+dfsg.1-2ubuntu0.1~esm2 | Patch now | 1 | 1 |
| [roundcube-plugins 1.3.6+dfsg.1-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-roundcube-plugins-1.3.6-dfsg.1-1ubuntu0.1-esm2.md) | Jan 5, 2022 | Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm2 | Patch now | 12 | 4 |
| [roundcube-plugins 1.4.3+dfsg.1-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-roundcube-plugins-1.4.3-dfsg.1-1ubuntu0.1-esm2.md) | Jan 5, 2022 | Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm2 | Patch now | 6 | 2 |
| [roundcube-plugins 1.5.0+dfsg.1-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-roundcube-plugins-1.5.0-dfsg.1-2ubuntu0.1-esm1.md) | Jan 5, 2022 | Ubuntu 22.04.1 LTS (jammy) 1.5.0+dfsg.1-2ubuntu0.1~esm1 | Routine | 1 | 0 |
| [roundcube-plugins 1.5.0+dfsg.1-2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-roundcube-plugins-1.5.0-dfsg.1-2.md) | Feb 9, 2021 | Ubuntu 22.04.1 LTS (jammy) 1.5.0+dfsg.1-2 | Routine | 2 | 0 |
| [roundcube-plugins 1.4.3+dfsg.1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-roundcube-plugins-1.4.3-dfsg.1-1ubuntu0.1-esm1.md) | Jun 8, 2020 | Ubuntu 20.04 LTS (focal) 1.4.3+dfsg.1-1ubuntu0.1~esm1 | Patch now | 6 | 2 |
| [roundcube-plugins 1.3.6+dfsg.1-1ubuntu0.1~esm7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-roundcube-plugins-1.3.6-dfsg.1-1ubuntu0.1-esm7.md) | Apr 7, 2019 | Ubuntu 18.04.6 LTS (bionic) 1.3.6+dfsg.1-1ubuntu0.1~esm7 | Routine | 4 | 0 |

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Data as of 2026-11-07T12:40:37Z 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

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