Categories: US-Cert-Repository

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



Original release date: August 26, 2020

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 following Mozilla Security Advisories and apply the necessary updates.

  • Firefox 80
  • Firefox ESR 68.12
  • Firefox ESR 78.2
  • Thunderbird 68.12
  • Thunderbird 78.2

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