MFSA2020-56: Security Vulnerabilities fixed in Thunderbird 78.6
Published Dec 15, 2020
·Updated
Security Vulnerabilities fixed in Thunderbird 78.6
Affected Software
1 affected componentFixes available
Mozilla Thunderbird<78.6
78.6
Event History
Dec 15, 2020
Advisory Published
via Mozilla·12:00 AM
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
What is the severity of MFSA2020-56?
The severity of MFSA2020-56 is classified as critical.
2
How do I fix MFSA2020-56?
To fix MFSA2020-56, you need to update Thunderbird to version 78.6 or later.
3
What vulnerabilities are addressed in MFSA2020-56?
MFSA2020-56 addresses multiple security vulnerabilities in Thunderbird.
4
Which version of Thunderbird is affected by MFSA2020-56?
Thunderbird versions prior to 78.6 are affected by MFSA2020-56.
5
Is it safe to continue using Thunderbird if I have not updated for MFSA2020-56?
It is not safe to continue using an outdated version of Thunderbird vulnerable to MFSA2020-56.