Ruby End of Life Dates

Developers rely on Ruby, a programming language created in the mid-1990s, to build a wide range of applications, from web servers to desktop programs. Maintained by the Ruby Development Team, this language has become a staple in the development community due to its simplicity, readability, and ease of use. With a history spanning over two decades, Ruby has evolved to include numerous versions, each with its own set of features and support timelines. The need to track end-of-life dates, supported versions, and security patch timelines has become increasingly important for developers to plan their upgrades and ensure the security of their applications.

The end-of-life landscape for Ruby is complex, with a total of 15 versions, out of which 12 have already reached their end-of-life. Currently, only 3 versions remain active, with the latest stable version being 3.3.11. Looking ahead, the next version to reach its end-of-life is 3.3, which is scheduled to expire on 2027-03-31. This timeline gives developers ample time to plan their upgrades and migrations to newer versions. The most recent version to reach its end-of-life was 3.2, which expired on 2026-03-31. Understanding these timelines is crucial for developers to ensure they are using supported versions and receiving necessary security patches.

The security picture for Ruby is relatively stable, with only 1 total CVE tracked and no critical CVEs reported. However, it is essential for developers to remain vigilant, as even a single vulnerability can have significant implications. The most affected version is 4.0, which has 1 reported CVE. Although Ruby is not currently listed as a Key Enterprise Vulnerability, developers should still take proactive measures to ensure the security of their applications. This includes regularly reviewing security patch timelines, tracking end-of-life dates, and upgrading to supported versions to mitigate potential risks and protect their applications from known vulnerabilities.