# dovecot-mysql security updates

Patch Radar has 80 security fixes for dovecot-mysql, closing 51 CVEs. The newest is ELSA-2026-80825 (1:2.3.16-18.el9_8.8), released November 7, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ELSA-2026-80825](https://patchblox.com/security/data/fix/linux/elsa-2026-80825.md) | Nov 7, 2026 | ol 9 1:2.3.16-18.el9_8.8 | High | 8 | 0 |
| [ALSA-2026:80825](https://patchblox.com/security/data/fix/linux/alsa-2026-80825.md) | Nov 7, 2026 | almalinux 9 1:2.3.16-18.el9_8.8 | High | 8 | 0 |
| [RHSA-2026:80825](https://patchblox.com/security/data/fix/linux/rhsa-2026-80825.md) | Oct 13, 2026 | RHEL 9 1:2.3.16-18.el9_8.8 | High | 8 | 0 |
| [ALSA-2026:79371](https://patchblox.com/security/data/fix/linux/alsa-2026-79371.md) | Oct 8, 2026 | almalinux 10 1:2.3.21-19.el10_2.8 | High | 8 | 0 |
| [ELSA-2026-79371](https://patchblox.com/security/data/fix/linux/elsa-2026-79371.md) | Oct 8, 2026 | ol 10 1:2.3.21-19.el10_2.8 | High | 8 | 0 |
| [RHSA-2026:76763](https://patchblox.com/security/data/fix/linux/rhsa-2026-76763.md) | Oct 6, 2026 | RHEL 8 1:2.3.16-16.el8_10 | High | 8 | 0 |
| [ALSA-2026:76763](https://patchblox.com/security/data/fix/linux/alsa-2026-76763.md) | Oct 6, 2026 | almalinux 8 1:2.3.16-16.el8_10 | High | 8 | 0 |
| [ELSA-2026-76763](https://patchblox.com/security/data/fix/linux/elsa-2026-76763.md) | Oct 6, 2026 | ol 8 1:2.3.16-16.el8_10 | High | 8 | 0 |
| [ALAS2023-2026-3109](https://patchblox.com/security/data/fix/linux/alas2023-2026-3109.md) | Sep 28, 2026 | amzn 2023 1:2.3.20-1.amzn2023.0.4 | High | 6 | 0 |
| [FEDORA-2026-E8A6485109](https://patchblox.com/security/data/fix/linux/fedora-2026-e8a6485109.md) | Sep 10, 2026 | Fedora 43 1:2.4.5-1.fc43 | High | 17 | 0 |
| [RHSA-2026:46532](https://patchblox.com/security/data/fix/linux/rhsa-2026-46532.md) | Jul 28, 2026 | RHEL 8 1:2.3.16-8.el8_10 | High | 1 | 0 |
| [ELSA-2026-46532](https://patchblox.com/security/data/fix/linux/elsa-2026-46532.md) | Jul 28, 2026 | ol 8 1:2.3.16-8.el8_10 | High | 1 | 0 |
| [ALSA-2026:46532](https://patchblox.com/security/data/fix/linux/alsa-2026-46532.md) | Jul 27, 2026 | almalinux 8 1:2.3.16-8.el8_10 | High | 1 | 0 |
| [RHSA-2026:41905](https://patchblox.com/security/data/fix/linux/rhsa-2026-41905.md) | Jul 21, 2026 | RHEL 9 1:2.3.16-18.el9_8.1 | High | 1 | 0 |
| [ALSA-2026:41905](https://patchblox.com/security/data/fix/linux/alsa-2026-41905.md) | Jul 20, 2026 | almalinux 9 1:2.3.16-18.el9_8.1 | High | 1 | 0 |
| [ALSA-2026:41988](https://patchblox.com/security/data/fix/linux/alsa-2026-41988.md) | Jul 20, 2026 | almalinux 10 1:2.3.21-19.el10_2.1 | High | 1 | 0 |
| [ELSA-2026-41905](https://patchblox.com/security/data/fix/linux/elsa-2026-41905.md) | Jul 20, 2026 | ol 9 1:2.3.16-18.el9_8.1 | High | 1 | 0 |
| [ELSA-2026-41988](https://patchblox.com/security/data/fix/linux/elsa-2026-41988.md) | Jul 20, 2026 | ol 10 1:2.3.21-19.el10_2.1 | High | 1 | 0 |
| [ALSA-2026:19149](https://patchblox.com/security/data/fix/linux/alsa-2026-19149.md) | May 19, 2026 | almalinux 10 1:2.3.21-19.el10_2 | High | 3 | 0 |
| [ALSA-2026:19364](https://patchblox.com/security/data/fix/linux/alsa-2026-19364.md) | May 19, 2026 | almalinux 9 1:2.3.16-18.el9_8 | High | 3 | 0 |
| [RHSA-2026:19364](https://patchblox.com/security/data/fix/linux/rhsa-2026-19364.md) | May 15, 2026 | RHEL 9 1:2.3.16-18.el9_8 | High | 3 | 0 |
| [RHSA-2026:13830](https://patchblox.com/security/data/fix/linux/rhsa-2026-13830.md) | May 15, 2026 | RHEL 8 1:2.3.16-7.el8_10 | High | 3 | 0 |
| [dovecot-mysql 1:2.4.1+dfsg1-5ubuntu4.2](https://patchblox.com/security/data/fix/linux/ubuntu-questing-dovecot-mysql-1-2.4.1-dfsg1-5ubuntu4.2.md) | May 12, 2026 | Ubuntu 25.10 (questing) 1:2.4.1+dfsg1-5ubuntu4.2 | Urgent | 5 | 0 |
| [dovecot-mysql 1:2.4.2+dfsg1-3ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-dovecot-mysql-1-2.4.2-dfsg1-3ubuntu2.1.md) | May 12, 2026 | Ubuntu 26.04.1 LTS (resolute) 1:2.4.2+dfsg1-3ubuntu2.1 | Urgent | 5 | 0 |
| [dovecot-mysql 1:2.3.16+dfsg1-3ubuntu2.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dovecot-mysql-1-2.3.16-dfsg1-3ubuntu2.9.md) | May 12, 2026 | Ubuntu 22.04.1 LTS (jammy) 1:2.3.16+dfsg1-3ubuntu2.9 | High | 4 | 0 |
| [dovecot-mysql 1:2.3.21+dfsg1-2ubuntu6.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dovecot-mysql-1-2.3.21-dfsg1-2ubuntu6.5.md) | May 12, 2026 | Ubuntu 24.04.5 LTS (noble) 1:2.3.21+dfsg1-2ubuntu6.5 | High | 4 | 0 |
| [ELSA-2026-13830](https://patchblox.com/security/data/fix/linux/elsa-2026-13830.md) | May 6, 2026 | ol 8 1:2.3.16-7.el8_10 | High | 3 | 0 |
| [ELSA-2026-13857](https://patchblox.com/security/data/fix/linux/elsa-2026-13857.md) | May 6, 2026 | ol 9 1:2.3.16-15.el9_7.1 | High | 3 | 0 |
| [ALSA-2026:13830](https://patchblox.com/security/data/fix/linux/alsa-2026-13830.md) | May 5, 2026 | almalinux 8 1:2.3.16-7.el8_10 | High | 3 | 0 |
| [ELSA-2026-13498](https://patchblox.com/security/data/fix/linux/elsa-2026-13498.md) | May 5, 2026 | ol 10 1:2.3.21-16.el10_1.1 | High | 3 | 0 |
| [dovecot-mysql 1:2.4.1+dfsg1-5ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-dovecot-mysql-1-2.4.1-dfsg1-5ubuntu4.1.md) | Apr 15, 2026 | Ubuntu 25.10 (questing) 1:2.4.1+dfsg1-5ubuntu4.1 | High | 10 | 0 |
| [dovecot-mysql 1:2.3.21+dfsg1-2ubuntu6.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dovecot-mysql-1-2.3.21-dfsg1-2ubuntu6.3.md) | Apr 15, 2026 | Ubuntu 24.04.5 LTS (noble) 1:2.3.21+dfsg1-2ubuntu6.3 | High | 8 | 0 |
| [dovecot-mysql 1:2.3.16+dfsg1-3ubuntu2.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dovecot-mysql-1-2.3.16-dfsg1-3ubuntu2.7.md) | Apr 15, 2026 | Ubuntu 22.04.1 LTS (jammy) 1:2.3.16+dfsg1-3ubuntu2.7 | High | 8 | 0 |
| [ALAS2023-2026-1570](https://patchblox.com/security/data/fix/linux/alas2023-2026-1570.md) | Apr 13, 2026 | amzn 2023 1:2.3.20-1.amzn2023.0.3 | High | 3 | 0 |
| [dovecot-mysql 1:2.4.1+dfsg1-5ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-dovecot-mysql-1-2.4.1-dfsg1-5ubuntu4.md) | Oct 31, 2025 | Ubuntu 25.10 (questing) 1:2.4.1+dfsg1-5ubuntu4 | High | 1 | 0 |
| [ALAS2023-2024-785](https://patchblox.com/security/data/fix/linux/alas2023-2024-785.md) | Dec 5, 2024 | amzn 2023 1:2.3.20-1.amzn2023.0.2 | High | 2 | 0 |
| [ALSA-2024:6973](https://patchblox.com/security/data/fix/linux/alsa-2024-6973.md) | Sep 24, 2024 | almalinux 8 1:2.3.16-6.el8_10 | High | 2 | 0 |
| [ELSA-2024-6973](https://patchblox.com/security/data/fix/linux/elsa-2024-6973.md) | Sep 24, 2024 | ol 8 1:2.3.16-6.el8_10 | High | 2 | 0 |
| [RHSA-2024:6973](https://patchblox.com/security/data/fix/linux/rhsa-2024-6973.md) | Sep 24, 2024 | RHEL 8 1:2.3.16-6.el8_10 | High | 2 | 0 |
| [ALSA-2024:6529](https://patchblox.com/security/data/fix/linux/alsa-2024-6529.md) | Sep 10, 2024 | almalinux 9 1:2.3.16-11.el9_4.1 | High | 2 | 0 |
| [ELSA-2024-6529](https://patchblox.com/security/data/fix/linux/elsa-2024-6529.md) | Sep 10, 2024 | ol 9 1:2.3.16-11.el9_4.1 | High | 2 | 0 |
| [RHSA-2024:6529](https://patchblox.com/security/data/fix/linux/rhsa-2024-6529.md) | Sep 10, 2024 | RHEL 9 1:2.3.16-11.el9_4.1 | High | 2 | 0 |
| [dovecot-mysql 1:2.3.21.1+dfsg1-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-dovecot-mysql-1-2.3.21.1-dfsg1-1ubuntu1.md) | Aug 24, 2024 | Ubuntu 24.10 (oracular) 1:2.3.21.1+dfsg1-1ubuntu1 | High | 1 | 0 |
| [dovecot-mysql 1:2.3.21.1+dfsg1-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-dovecot-mysql-1-2.3.21.1-dfsg1-1ubuntu1.md) | Aug 24, 2024 | Ubuntu 25.04 (plucky) 1:2.3.21.1+dfsg1-1ubuntu1 | High | 1 | 0 |
| [dovecot-mysql 1:2.3.16+dfsg1-3ubuntu2.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dovecot-mysql-1-2.3.16-dfsg1-3ubuntu2.4.md) | Aug 23, 2024 | Ubuntu 22.04.1 LTS (jammy) 1:2.3.16+dfsg1-3ubuntu2.4 | High | 2 | 0 |
| [dovecot-mysql 1:2.3.21+dfsg1-2ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-dovecot-mysql-1-2.3.21-dfsg1-2ubuntu6.md) | Aug 23, 2024 | Ubuntu 24.04.5 LTS (noble) 1:2.3.21+dfsg1-2ubuntu6 | High | 2 | 0 |
| [dovecot-mysql 1:2.3.7.2-1ubuntu3.7](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dovecot-mysql-1-2.3.7.2-1ubuntu3.7.md) | Aug 23, 2024 | Ubuntu 20.04 LTS (focal) 1:2.3.7.2-1ubuntu3.7 | High | 1 | 0 |
| [ELSA-2022-8208](https://patchblox.com/security/data/fix/linux/elsa-2022-8208.md) | Nov 22, 2022 | ol 9 1:2.3.16-7.0.1.el9 | High | 1 | 0 |
| [ALSA-2022:8208](https://patchblox.com/security/data/fix/linux/alsa-2022-8208.md) | Nov 15, 2022 | almalinux 9 1:2.3.16-7.el9 | High | 1 | 0 |
| [ELSA-2022-7623](https://patchblox.com/security/data/fix/linux/elsa-2022-7623.md) | Nov 15, 2022 | ol 8 1:2.3.16-3.el8 | High | 1 | 0 |
| [RHSA-2022:8208](https://patchblox.com/security/data/fix/linux/rhsa-2022-8208.md) | Nov 15, 2022 | RHEL 9 1:2.3.16-7.el9 | High | 1 | 0 |
| [ALSA-2022:7623](https://patchblox.com/security/data/fix/linux/alsa-2022-7623.md) | Nov 8, 2022 | almalinux 8 1:2.3.16-3.el8 | High | 1 | 0 |
| [RHSA-2022:7623](https://patchblox.com/security/data/fix/linux/rhsa-2022-7623.md) | Nov 8, 2022 | RHEL 8 1:2.3.16-3.el8 | High | 1 | 0 |
| [dovecot-mysql 1:2.2.33.2-1ubuntu4.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dovecot-mysql-1-2.2.33.2-1ubuntu4.8.md) | Jul 6, 2022 | Ubuntu 18.04.6 LTS (bionic) 1:2.2.33.2-1ubuntu4.8 | High | 1 | 0 |
| [dovecot-mysql 1:2.3.16+dfsg1-3ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dovecot-mysql-1-2.3.16-dfsg1-3ubuntu2.1.md) | Jul 6, 2022 | Ubuntu 22.04.1 LTS (jammy) 1:2.3.16+dfsg1-3ubuntu2.1 | High | 1 | 0 |
| [dovecot-mysql 1:2.3.7.2-1ubuntu3.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dovecot-mysql-1-2.3.7.2-1ubuntu3.6.md) | Jul 6, 2022 | Ubuntu 20.04 LTS (focal) 1:2.3.7.2-1ubuntu3.6 | High | 1 | 0 |
| [ELSA-2022-1950](https://patchblox.com/security/data/fix/linux/elsa-2022-1950.md) | May 17, 2022 | ol 8 1:2.3.16-2.el8 | Routine | 1 | 0 |
| [ALSA-2022:1950](https://patchblox.com/security/data/fix/linux/alsa-2022-1950.md) | May 10, 2022 | almalinux 8 1:2.3.16-2.el8 | Routine | 1 | 0 |
| [RHSA-2022:1950](https://patchblox.com/security/data/fix/linux/rhsa-2022-1950.md) | May 10, 2022 | RHEL 8 1:2.3.16-2.el8 | Routine | 1 | 0 |
| [dovecot-mysql 1:2.3.7.2-1ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dovecot-mysql-1-2.3.7.2-1ubuntu3.4.md) | Jun 21, 2021 | Ubuntu 20.04 LTS (focal) 1:2.3.7.2-1ubuntu3.4 | Routine | 1 | 0 |
| [ELSA-2021-1887](https://patchblox.com/security/data/fix/linux/elsa-2021-1887.md) | May 25, 2021 | ol 8 1:2.3.8-9.el8 | High | 2 | 0 |
| [RHSA-2021:1887](https://patchblox.com/security/data/fix/linux/rhsa-2021-1887.md) | May 18, 2021 | RHEL 8 1:2.3.8-9.el8 | High | 2 | 0 |
| [dovecot-mysql 1:2.2.33.2-1ubuntu4.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dovecot-mysql-1-2.2.33.2-1ubuntu4.7.md) | Jan 4, 2021 | Ubuntu 18.04.6 LTS (bionic) 1:2.2.33.2-1ubuntu4.7 | High | 2 | 0 |
| [dovecot-mysql 1:2.3.7.2-1ubuntu3.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dovecot-mysql-1-2.3.7.2-1ubuntu3.3.md) | Jan 4, 2021 | Ubuntu 20.04 LTS (focal) 1:2.3.7.2-1ubuntu3.3 | High | 2 | 0 |
| [ELSA-2020-4763](https://patchblox.com/security/data/fix/linux/elsa-2020-4763.md) | Nov 10, 2020 | ol 8 1:2.3.8-4.el8 | Routine | 2 | 0 |
| [RHSA-2020:4763](https://patchblox.com/security/data/fix/linux/rhsa-2020-4763.md) | Nov 4, 2020 | RHEL 8 1:2.3.8-4.el8 | Routine | 2 | 0 |
| [ELSA-2020-3713](https://patchblox.com/security/data/fix/linux/elsa-2020-3713.md) | Sep 11, 2020 | ol 8 1:2.3.8-2.el8_2.2 | High | 3 | 0 |
| [RHSA-2020:3713](https://patchblox.com/security/data/fix/linux/rhsa-2020-3713.md) | Sep 10, 2020 | RHEL 8 1:2.3.8-2.el8_2.2 | High | 3 | 0 |
| [dovecot-mysql 1:2.2.33.2-1ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dovecot-mysql-1-2.2.33.2-1ubuntu4.6.md) | Aug 12, 2020 | Ubuntu 18.04.6 LTS (bionic) 1:2.2.33.2-1ubuntu4.6 | High | 3 | 0 |
| [dovecot-mysql 1:2.3.7.2-1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dovecot-mysql-1-2.3.7.2-1ubuntu3.2.md) | Aug 12, 2020 | Ubuntu 20.04 LTS (focal) 1:2.3.7.2-1ubuntu3.2 | High | 3 | 0 |
| [ELSA-2020-2901](https://patchblox.com/security/data/fix/linux/elsa-2020-2901.md) | Jul 14, 2020 | ol 8 1:2.3.8-2.el8_2.1 | High | 1 | 0 |
| [RHSA-2020:2901](https://patchblox.com/security/data/fix/linux/rhsa-2020-2901.md) | Jul 13, 2020 | RHEL 8 1:2.3.8-2.el8_2.1 | High | 1 | 0 |
| [dovecot-mysql 1:2.3.7.2-1ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dovecot-mysql-1-2.3.7.2-1ubuntu3.1.md) | May 18, 2020 | Ubuntu 20.04 LTS (focal) 1:2.3.7.2-1ubuntu3.1 | High | 3 | 0 |
| [ELSA-2019-3467](https://patchblox.com/security/data/fix/linux/elsa-2019-3467.md) | Nov 14, 2019 | ol 8 1:2.2.36-10.el8 | High | 1 | 0 |
| [RHSA-2019:3467](https://patchblox.com/security/data/fix/linux/rhsa-2019-3467.md) | Nov 5, 2019 | RHEL 8 1:2.2.36-10.el8 | High | 1 | 0 |
| [ELSA-2019-2822](https://patchblox.com/security/data/fix/linux/elsa-2019-2822.md) | Sep 23, 2019 | ol 8 1:2.2.36-5.el8_0.1 | High | 1 | 0 |
| [RHSA-2019:2822](https://patchblox.com/security/data/fix/linux/rhsa-2019-2822.md) | Sep 20, 2019 | RHEL 8 1:2.2.36-5.el8_0.1 | High | 1 | 0 |
| [dovecot-mysql 1:2.2.33.2-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dovecot-mysql-1-2.2.33.2-1ubuntu4.4.md) | Aug 28, 2019 | Ubuntu 18.04.6 LTS (bionic) 1:2.2.33.2-1ubuntu4.4 | High | 1 | 0 |
| [dovecot-mysql 1:2.2.33.2-1ubuntu4.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dovecot-mysql-1-2.2.33.2-1ubuntu4.3.md) | Mar 28, 2019 | Ubuntu 18.04.6 LTS (bionic) 1:2.2.33.2-1ubuntu4.3 | Routine | 1 | 0 |
| [dovecot-mysql 1:2.2.33.2-1ubuntu4.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dovecot-mysql-1-2.2.33.2-1ubuntu4.2.md) | Feb 5, 2019 | Ubuntu 18.04.6 LTS (bionic) 1:2.2.33.2-1ubuntu4.2 | High | 1 | 0 |

---

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