Mozilla released Firefox 85.0.1 Stable and Firefox ESR 78.7.1 to the public on February 5, 2021. The new browser versions are already available and are automatically installed on most systems thanks to the browser’s integrated update function.
For standalone downloads, see the Mozilla website. Select Menu> Help> About Firefox to view the currently installed version of the browser.
Firefox 85, the last major version of the browser, was released on January 26, 2021.
Firefox 85.0.1 release notes
Firefox 85.0.1 and Firefox ESR 78.7.1 are primarily security updates. Mozilla fixed a single security issue in both versions of the browser.
The Computed Texture Depth Calculation Buffer Overflow Vulnerability has been given Critical Severity, the highest rating available. Mozilla states that the problem only affects Firefox running on Windows computers. All other supported operating systems are not affected by the problem.
Fire Fox …