Docker Engine End of Life Dates

Developers rely on Docker Engine to streamline application deployment and management, and its widespread adoption is a testament to its effectiveness in solving complex containerization challenges. Created to simplify the process of deploying applications in containers, Docker Engine has been maintained by Docker Inc since its inception. The reason developers use Docker Engine is its ability to provide a consistent and reliable way to package, ship, and run applications, making it an essential tool in modern software development. With a history of continuous improvement, Docker Engine has become a staple in the development community, with its first release dating back to 2013.

The end-of-life landscape for Docker Engine is characterized by a large number of versions that have reached the end of their support cycle, with 24 out of 26 total versions no longer receiving updates or security patches. Currently, there are only 2 active versions of Docker Engine, with the latest stable version being 29.5.3. The most recent version to reach end-of-life was version 28, which occurred on 2026-05-13. Notably, there is no next scheduled end-of-life date announced for any of the remaining active versions, providing developers with a window of opportunity to plan their upgrades without imminent deadlines.

The security picture for Docker Engine is remarkably clear, with no known Common Vulnerabilities and Exposures (CVEs) tracked, and consequently, no critical CVEs. This indicates a high level of security maturity and a strong focus on vulnerability management by the maintainers. As a result, the most affected version is not applicable, given the absence of any CVEs. With no known vulnerabilities, Docker Engine is considered a secure choice for developers. To maintain the security and integrity of their applications, developers should continue to monitor the Docker Engine versions they use and plan to upgrade to newer versions as they become available, ensuring they stay within the supported lifecycle and benefit from ongoing security patches and updates.