Highlights and Updates

Mozilla Releases Security Updates for Thunderbird, Firefox ESR, and Firefox

Wednesday, 24th February 2021

Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit these vulnerabilities to take control of an affected system.

We encourage users and administrators to review the Mozilla security advisories for Firefox 86Firefox ESR 78.8, and Thunderbird 78.8 and apply the necessary updates.