Openssl End of Life Dates

Developers rely on Openssl to provide a robust and secure way to handle cryptographic functions in their applications. Created in 1998, Openssl has been maintained by the OpenSSL Project, a collaborative effort by a team of volunteers. The project's primary goal is to provide a free and open-source implementation of the Secure Sockets Layer and Transport Layer Security protocols. With its widespread adoption, Openssl has become a crucial component in many software projects, and its end-of-life tracking is essential for ensuring the security and integrity of these applications.

The end-of-life landscape for Openssl is complex, with a total of 14 versions, out of which 9 have already reached their end-of-life. Currently, 5 versions are still actively supported, with the latest stable version being 3.0.21. The next version to expire is 3.0, which is scheduled to reach its end-of-life on 2026-09-07. This means that developers using version 3.0 should start planning their upgrades to a newer version to ensure they continue to receive security patches and support. The last version to reach its end-of-life was 3.3, which expired on 2026-04-09, highlighting the need for ongoing monitoring of end-of-life dates.

The security picture for Openssl is currently favorable, with no known Common Vulnerabilities and Exposures (CVEs) tracked. This translates to zero critical CVEs, and as a result, there is no most affected version. Since there are no known vulnerabilities, Openssl is not listed on the Known Exploited Vulnerabilities (KEV) catalog. Despite this positive security posture, developers should remain vigilant and continue to monitor the project's security advisories to ensure they are aware of any potential issues that may arise. By staying informed about end-of-life dates and security patches, developers can ensure the long-term security and stability of their applications that rely on Openssl.