You are currently viewing Mozilla Releases Security Updates for Firefox, Firefox ESR, and Thunderbird

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

Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit some of these vulnerabilities to take control of an affected system.  Ref https://www.mozilla.org/en-US/security/advisories/mfsa2021-48/