Mozilla Releases Security Updates for Firefox and Firefox ESR

10/06/2021 12:15 PM EDT

Original release date: October 6, 2021

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

CISA encourages users and administrators to review the Mozilla security advisories for Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2.

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