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
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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It is not safe to continue using an outdated version of Thunderbird vulnerable to MFSA2020-56.

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