WHAT HAPPENED?

Mozilla released a Security Update to address a Critical security vulnerability in Thunderbird.

Advanced Users: For a complete description of the security enhancement and affected software refer to:

• Mozilla Foundation Security Advisory 2021-02 Security Vulnerabilities fixed in Thunderbird 78.6.1

Vulnerabilities Fixed in:

• Thunderbird

WHAT'S THE PROBLEM?

Exploitation of this vulnerability may allow an attacker to take control of an affected system. 

RELATED LINKS

• IT Security
• Mozilla Security