MFSA2021-54: Security Vulnerabilities fixed in Thunderbird 91.4.0

Published Dec 7, 2021
·
Updated

Security Vulnerabilities fixed in Thunderbird 91.4.0

Affected Software

1 affected componentFixes available
Mozilla Thunderbird<91.4
91.4

Event History

Dec 7, 2021
Advisory Published
via Mozilla·12:00 AM
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Frequently Asked Questions

1

What is the severity of MFSA2021-54?

The severity of MFSA2021-54 pertains to critical security vulnerabilities that could potentially be exploited.

2

How do I fix MFSA2021-54?

To fix MFSA2021-54, update your Thunderbird to version 91.4.0 or later.

3

What software is affected by MFSA2021-54?

MFSA2021-54 affects Thunderbird versions prior to 91.4.

4

What types of vulnerabilities are addressed in MFSA2021-54?

MFSA2021-54 addresses multiple security vulnerabilities related to Mozilla Thunderbird.

5

Is there a patch available for MFSA2021-54?

Yes, a patch for MFSA2021-54 is included in Thunderbird version 91.4.0.

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