Is HAProxy 3.1.17 patched?
Summary iPlain-English security status for HAProxy 3.1.17, built from its CVEs, active-exploitation data, end-of-life date and latest release.
HAProxy 3.1.17 is part of the 3.1 release line. No known vulnerabilities affect it in our data. The 3.1 line reached end-of-life on 2026-01-01, so it no longer receives security patches. The latest supported HAProxy release is 3.4.0.
Known issues affecting 3.1.17
None found for this version. ✓
Other HAProxy versions
Check another release line of HAProxy.
Frequently asked
Is HAProxy 3.1.17 patched?
HAProxy 3.1.17 is end-of-life and no longer receives security patches. Move to 3.4.0.
When does HAProxy 3.1 reach end-of-life?
HAProxy 3.1 reached end-of-life on 2026-01-01 and no longer receives security patches.
What is the latest version of HAProxy?
The latest supported HAProxy release is 3.4.0.
Is HAProxy 3.1.17 still receiving security updates?
No — HAProxy 3.1.17 is on the 3.1 line, which reached end-of-life on 2026-01-01 and no longer receives security updates. Upgrade to 3.4.0 or later to stay supported.
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against HAProxy's official advisory before you patch or upgrade — HAProxy official site ↗