Mozilla Releases Security Updates for Firefox and Firefox ESR

Last Revised

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.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the Mozilla Security Advisories for Firefox 71Firefox ESR 68.3, and Thunderbird 68.3.

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