Firefox End of Life Dates

Developers rely on a web browser that can keep up with their needs, and Mozilla Firefox has been a staple in the development community since its inception. Created by the Mozilla Foundation and its subsidiary, the Mozilla Corporation, Firefox is a free and open-source web browser that has been widely adopted due to its flexibility and customizability. With a history spanning many years, Firefox has established itself as a trusted tool for developers, who appreciate its ability to handle complex web applications and provide a seamless browsing experience.

The end-of-life landscape for Firefox is constantly evolving, with new versions being released and older ones reaching their expiration date. Currently, there are 52 versions of Firefox, with 49 of them having reached their end-of-life. This leaves only 3 active versions, including the latest stable version, 115.36.0. The next version to expire will be version 115, which is scheduled to reach its end-of-life on August 28, 2026. This is a significant milestone, as it will mark the end of support for this particular version, and developers will need to ensure they have upgraded to a newer version to continue receiving security updates and patches.

Given the current security landscape, Firefox has a clean slate, with 0 CVEs tracked and 0 critical vulnerabilities reported. As a result, there is no most affected version, and the browser is not currently listed on the Known Exploited Vulnerabilities catalog. This is a testament to the browser's robust security features and the dedication of the Mozilla team to ensuring the security of its users. Despite this, developers should still remain vigilant and ensure they are running the latest version of Firefox to minimize any potential risks and take advantage of the latest security features and patches.