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

Original release date: August 11, 2015

The Mozilla Foundation has released security updates to address critical vulnerabilities in Firefox, Firefox ESR, and Firefox OS. Exploitation of some of these vulnerabilities may allow a remote attacker to take control of an affected system.

Available updates include:

  • Firefox 40
  • Firefox ESR 38.2
  • Firefox OS 2.2

Users and administrators are encouraged to review the Security Advisories for Firefox, Firefox ESR, and Firefox OS and apply the necessary updates.


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