Moodle 4.x — End of Life
ActiveMoodle 4.x is partially supported: only 4.5 still receives security fixes until Oct 4, 2027, in 362 days. The most recent release in this series is 4.5.15. No CVE is currently tracked for Moodle 4.x. The next major version is Moodle 5. See Moodle 5 →
Moodle 4.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 4.5LTS | Oct 7, 2024 | Oct 6, 2025 | Oct 4, 2027 | 4.5.15 | Active | |
| 4.4 | Apr 22, 2024 | Apr 21, 2025 | Dec 8, 2025 | 4.4.12 | EOL | |
| 4.3 | Oct 7, 2023 | Oct 7, 2024 | Apr 21, 2025 | 4.3.12 | EOL | |
| 4.2 | Apr 22, 2023 | Apr 22, 2024 | Oct 7, 2024 | 4.2.11 | EOL | |
| 4.1LTS | Nov 28, 2022 | Dec 11, 2023 | Dec 8, 2025 | 4.1.22 | EOL | |
| 4.0 | Apr 17, 2022 | May 8, 2023 | Nov 13, 2023 | 4.0.12 | EOL |
CVEs affecting Moodle 4.x (0)
Moodle 4.x will reach end of life — migrate to Moodle 5.x
Moodle 5.x is the next major release. Plan your upgrade before Moodle 4.x stops receiving security patches.
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[](https://eolcanary.com/explore/moodle/4)Frequently asked questions
Is Moodle 4 end of life?
Partially. 5 of the 6 Moodle 4.x releases have reached end of life. Still supported: 4.5 (until October 4, 2027 at the latest).
What CVEs affect Moodle 4?
No CVEs are currently tracked for Moodle 4.x in the NVD data we monitor.
What is the latest Moodle 4 version?
The latest Moodle 4.x patch release is 4.5.15, released on October 3, 2026. Always run the latest patch to benefit from all security fixes.
How to migrate from Moodle 4 to Moodle 5?
To migrate from Moodle 4 to Moodle 5: (1) review the official Moodle 5 migration guide for breaking changes, (2) update dependencies and configuration accordingly, (3) test thoroughly in a staging environment, (4) deploy with a rollback plan. Starting early gives you time to resolve compatibility issues before your current version reaches end of life.
Is it safe to run Moodle 4 in production?
Only on a supported release (4.5). Support for Moodle 4.5 ends on October 4, 2027. Make sure you run the latest patch (4.5.15) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA