Oniguruma End of Life Dates

Developers rely on Oniguruma, a regular expression engine, to efficiently search and validate patterns in text. Created to address the need for a fast and flexible regular expression engine, Oniguruma has been maintained by its community since its inception. The engine's capabilities have made it a staple in various development projects, allowing developers to focus on their core work while leaving the intricacies of pattern matching to Oniguruma. With a history of providing reliable performance, Oniguruma has become an essential tool for many development teams.

Oniguruma's version landscape is characterized by a total of 2 versions, with all of them having reached their end-of-life status. The last version to reach end-of-life was version 6, which occurred on 2025-04-24. Currently, there are no active versions of Oniguruma, and no upcoming end-of-life dates have been announced. This means that developers who still rely on Oniguruma must consider upgrading to alternative regular expression engines or developing their own in-house solutions. The lack of supported versions underscores the importance of staying informed about the latest developments and planning accordingly to avoid potential disruptions.

The security outlook for Oniguruma is relatively clear, with no known CVEs tracked for the engine. This implies that there are no critical vulnerabilities that developers need to address immediately. As a result, the most affected version is not applicable, and there are no pressing security concerns that require attention. Nevertheless, developers should remain vigilant and consider migrating to alternative solutions to ensure they have access to ongoing support and security patches. By doing so, they can mitigate potential risks and maintain the integrity of their projects over time.