Erlang End of Life Dates

Developers working with concurrent and functional programming languages often require a reliable and efficient solution to build scalable systems. Erlang, a general-purpose language created to support such development, has been a cornerstone of the programming landscape since its inception. The language is maintained by the Erlang/OTP team at Ericsson, and its open-source nature has made it a favorite among developers who need a high-level language with a garbage-collected runtime system. With its origins dating back to the 1980s, Erlang has evolved to become a crucial tool for developers seeking to build fault-tolerant and concurrent systems.

The Erlang ecosystem comprises 13 versions, with 10 of these versions having reached their end-of-life status. Currently, only 3 versions remain active, with the latest stable version being 27.3.4.13. The landscape of Erlang's end-of-life versions is set to change, as version 27 is scheduled to expire on 2027-05-20. This follows the expiration of version 26, which occurred on 2026-05-26. As the ecosystem continues to evolve, developers must remain vigilant about the status of the versions they are using to ensure they receive necessary updates and support.

Given the current security landscape, Erlang has a pristine record with 0 tracked CVEs, and consequently, 0 critical CVEs. As a result, there is no most affected version, and the Known Exploited Vulnerabilities catalog does not apply to Erlang. This exemplary security record is a testament to the language's robust design and the dedication of its maintainers. Developers using Erlang can continue to build their systems with confidence, but it is essential to keep their versions up to date to ensure they remain supported and secure. By staying informed about the latest developments and version updates, developers can harness the full potential of Erlang to build scalable, fault-tolerant, and secure systems.