Patches Critical Vulnerability (January 08th, 2019)

Ref# Microsoft | Date: Jan 17th 2020


Microsoft has release updates to address a vulnerability 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 updates you can follow these urls:

Firefox 72.0.1 and Firefox ESR 68.4.1 

Thunderbird 68.4.1 

The Guyana National CIRT recommends users and administration to review these updates and to apply them where necessary.


Microsoft Patches Critical Vulnerability (US-Cert)