Releases Security Updates (02nd June 2020)

Ref# Mozilla | Date: Jun 8th 2020


Mozilla has released security updates on June 02nd 2020 to address vulnerabilities in Firefox and Firefox ESR. It is recommended that you take the necessary precautions by ensuring your products are always updated.

For more information on the Mozilla Security updates you can follow these urls:

  • Firefox 77

  • Firefox ESR 68.9

The Guyana National CIRT recommends that users and administrators review the Mozilla Security Advisories for Firefox 77 and Firefox ESR 68.9 and apply updates where necessary.


  • Mozilla Releases Security Updates for Firefox and Firefox ESR June 03, 2020 Retrieved from US-Cert  

  • Mozilla Foundation Security Advisories