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Is Symfony 5.4.54 patched?

Symfony · cycle 5.4 · Official site ↗
5.4.54100/100Healthy

Current stable (8.1.9): 100/100

Health score100/100
Open issues0
Exploited now0
Cycle 5.4 EOL2029-02-28
Latest release8.1.9

Summary iPlain-English security status for Symfony 5.4.54, built from its CVEs, active-exploitation data, end-of-life date and latest release.

Symfony 5.4.54 is part of the 5.4 release line. No known vulnerabilities affect it in our data. The 5.4 line is supported until 2029-02-28. The latest supported Symfony release is 8.1.9.

Known issues affecting 5.4.54

None found for this version. ✓

Other Symfony versions

Check another release line of Symfony.

Symfony 8.1.9Symfony 8.0.16Symfony 7.4.21Symfony 7.3.11Symfony 7.2.9Symfony 7.1.11Symfony 7.0.10Symfony 6.4.48Symfony 6.3.12Symfony 6.2.14Symfony 6.1.12Symfony 6.0.20Symfony 5.3.16Symfony 5.2.14Symfony 5.1.11Symfony 5.0.11Symfony 4.4.51Symfony 4.3.11Symfony 4.2.12Symfony 4.1.13Symfony 4.0.15Symfony 3.4.49Symfony 3.3.18Symfony 3.2.14Symfony 3.1.10Symfony 3.0.9Symfony 2.8.52Symfony 2.7.52Symfony 2.3.42

Frequently asked

Is Symfony 5.4.54 patched?

Symfony 5.4.54 is on the latest patch of its cycle with no known affecting vulnerabilities.

When does Symfony 5.4 reach end-of-life?

Symfony 5.4 is supported until 2029-02-28.

What is the latest version of Symfony?

The latest supported Symfony release is 8.1.9.

Is Symfony 5.4.54 still receiving security updates?

Yes — the 5.4 line is still supported until 2029-02-28 and receiving security updates. The latest release is 8.1.9.

Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against Symfony's official advisory before you patch or upgrade — Symfony official site ↗