Prometheus End of Life Dates

Developers rely on various tools to monitor and manage their systems, and one such tool is Prometheus, which was created to provide a robust monitoring system. Maintained by the Prometheus team, this project has been around for a while, offering a reliable way to track metrics and alert on potential issues. The Prometheus project has a total of 33 versions, with the majority of them having reached their end-of-life, leaving only 2 active versions that are still supported. This is crucial information for developers who use Prometheus, as they need to stay up-to-date with the latest versions to ensure their systems remain secure and functional.

The end-of-life landscape for Prometheus is quite extensive, with 31 versions having already reached their end-of-life. The latest stable version, 3.12.0, is still supported, but its end-of-life date is approaching, scheduled for July 9, 2026. The previous version, 3.11, reached its end-of-life on May 14, 2026, emphasizing the need for developers to plan their upgrades carefully. With only 2 active versions remaining, developers must be vigilant about updating to the latest version to avoid potential security risks associated with using outdated software. By tracking the end-of-life dates of Prometheus releases, developers can ensure a smooth transition to the latest version and avoid any disruptions to their systems.

From a security perspective, Prometheus has a clean record, with 0 reported CVEs and no critical vulnerabilities. As a result, there is no most affected version, and the project is not listed on the Known Exploited Vulnerabilities catalog. Despite this positive security posture, developers should still prioritize upgrading to the latest version to ensure they have the latest features and security patches. By staying on top of the latest Prometheus releases and their corresponding end-of-life dates, developers can maintain the security and integrity of their systems, ensuring they remain protected against potential threats. Regularly reviewing the Prometheus version timeline and planning upgrades accordingly is essential for developers who rely on this tool for their monitoring needs.