Is Lua 2.5.1 patched?
Current stable (5.5.0): 100/100
Summary iPlain-English security status for Lua 2.5.1, built from its CVEs, active-exploitation data, end-of-life date and latest release.
Lua 2.5.1 is part of the 2.5 release line. No known vulnerabilities affect it in our data. The 2.5 line reached end-of-life on 1997-07-01, so it no longer receives security patches. The latest supported Lua release is 5.5.0.
Known issues affecting 2.5.1
None found for this version. ✓
Other Lua versions
Check another release line of Lua.
Frequently asked
Is Lua 2.5.1 patched?
Lua 2.5.1 is end-of-life and no longer receives security patches. Move to 5.5.0.
When does Lua 2.5 reach end-of-life?
Lua 2.5 reached end-of-life on 1997-07-01 and no longer receives security patches.
What is the latest version of Lua?
The latest supported Lua release is 5.5.0.
Is Lua 2.5.1 still receiving security updates?
No — Lua 2.5.1 is on the 2.5 line, which reached end-of-life on 1997-07-01 and no longer receives security updates. Upgrade to 5.5.0 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 Lua's official advisory before you patch or upgrade — Lua official site ↗