This article is contributed. See the original author and article here.

Mozilla has released a security update to address a vulnerability in Thunderbird. An attacker could exploit this vulnerability to take control of an affected system.  

CISA encourages users and administrators to review the Mozilla Security Advisory for Thunderbird 78.6.1 and apply the necessary update.

Brought to you by Dr. Ware, Microsoft Office 365 Silver Partner, Charleston SC.