Symfony 8.x — End of Life
ActiveSymfony 8.x is partially supported: only 8.1 still receives security fixes until Jan 31, 2027, in 100 days. The most recent release in this series is 8.1.9. No CVE is currently tracked for Symfony 8.x.
Symfony 8.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 8.1 | May 29, 2026 | Jan 31, 2027 | Jan 31, 2027 | 8.1.9 | Active | |
| 8.0 | Nov 27, 2025 | Jul 31, 2026 | Jul 31, 2026 | 8.0.16 | EOL |
CVEs affecting Symfony 8.x (0)
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[](https://eolcanary.com/explore/symfony/8)Frequently asked questions
Is Symfony 8 end of life?
Partially. 1 of the 2 Symfony 8.x releases have reached end of life. Still supported: 8.1 (until January 31, 2027 at the latest).
What CVEs affect Symfony 8?
No CVEs are currently tracked for Symfony 8.x in the NVD data we monitor.
What is the latest Symfony 8 version?
The latest Symfony 8.x patch release is 8.1.9, released on October 14, 2026. Always run the latest patch to benefit from all security fixes.
When was Symfony 8 first released?
Symfony 8.0 was released on November 27, 2025. See the full version timeline in the table above.
Is it safe to run Symfony 8 in production?
Only on a supported release (8.1). Support for Symfony 8.1 ends on January 31, 2027. Make sure you run the latest patch (8.1.9) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA