Complete end-of-life dates, support windows, and security status for all Mautic versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.
| Version | Latest Release | Release Date | EOL Date | Days | Status |
|---|---|---|---|---|---|
| 2.15 | 2.15.3 | Oct 8, 2019 | Oct 8, 2019 | 2405 days past EOL | EOL |
| 2.16 | 2.16.5 | Feb 13, 2020 | Dec 15, 2020 | 1971 days past EOL | EOL |
| 3.0 | 3.0.2 | Jun 15, 2020 | Dec 15, 2021 | 1606 days past EOL | EOL |
| 3.1 | 3.1.2 | Aug 24, 2020 | Nov 30, 2020 | 1986 days past EOL | EOL |
| 3.2 | 3.3.2 | Nov 30, 2020 | Feb 22, 2021 | 1902 days past EOL | EOL |
| 3.3 | 3.3.5 | Feb 22, 2021 | May 24, 2021 | 1811 days past EOL | EOL |
| 4.0 | 4.0.2 | May 24, 2021 | Nov 29, 2021 | 1622 days past EOL | EOL |
| 4.1 | 4.1.2 | Nov 29, 2021 | Feb 28, 2022 | 1531 days past EOL | EOL |
| 4.2 | 4.2.2 | Feb 28, 2022 | May 23, 2022 | 1447 days past EOL | EOL |
| 4.3 | 4.3.1 | May 23, 2022 | Jun 27, 2022 | 1412 days past EOL | EOL |
| 4.4 | 4.4.13 | Jun 27, 2022 | Dec 31, 2024 | 494 days past EOL | EOL |
| 5.0 | 5.0.4 | Jan 9, 2024 | Jun 13, 2024 | 695 days past EOL | EOL |
| 5.1 | 5.1.1 | Jun 13, 2024 | Dec 2, 2024 | 523 days past EOL | EOL |
| 5.2 LTS | 5.2.10 | Dec 2, 2024 | Jun 30, 2026 | 52 days remaining | Warning |
| 6.0 LTS | 6.0.8 | Mar 25, 2025 | Sep 30, 2026 | 144 days remaining | Warning |
| 7.0 | 7.0.2 | Jan 20, 2026 | Apr 14, 2026 | 25 days past EOL | EOL |
| 7.1 | 7.1.1 | Apr 14, 2026 | Jun 30, 2026 | 52 days remaining | Warning |
When a Mautic version reaches end of life, the maintainers stop issuing security patches. Vulnerabilities discovered after this date are publicly disclosed on the National Vulnerability Database, exploit code appears on GitHub, and your systems remain permanently exposed.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the accumulation of unpatched vulnerabilities in EOL software. With a zero-day, nobody knows about the vulnerability. With EOL software, the vulnerability is public — listed, rated, and often weaponized — but no patch will ever exist. This is the most dangerous gap in enterprise security posture.
Organizations running EOL Mautic should treat it as a vulnerability class in their risk register, apply compensating controls (network segmentation, enhanced monitoring, access restriction), and prioritize migration to a supported version.
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