Mozilla Firefox: Multiple vulnerabilities

Mozilla Firefox: Multiple vulnerabilities Multiple vulnerabilities have been found in Mozilla Firefox, the worst of which could result in the arbitrary execution of code. firefox 2021-07-07 2021-07-07 794082 local, remote 78.11.0 89.0 89.0 78.11.0 89.0 89.0

Mozilla Firefox is a popular open-source web browser from the Mozilla project.

Multiple vulnerabilities have been discovered in Mozilla Firefox. Please review the CVE identifiers referenced below for details.

Please review the referenced CVE identifiers for details.

There is no known workaround at this time.

All Mozilla Firefox ESR users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=www-client/firefox-78.11.0"

All Mozilla Firefox ESR binary users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=www-client/firefox-bin-78.11.0"

All Mozilla Firefox users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=www-client/firefox-89.0"

All Mozilla Firefox binary users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=www-client/firefox-bin-89.0"

CVE-2021-29959 CVE-2021-29960 CVE-2021-29961 CVE-2021-29966 sam_c sam_c