MFSA2021-42: Security Vulnerabilities fixed in Thunderbird 78.14
Published Sep 7, 2021
·Updated
Security Vulnerabilities fixed in Thunderbird 78.14
Affected Software
1 affected componentFixes available
Mozilla Thunderbird<78.14
78.14
Event History
Sep 7, 2021
Advisory Published
via Mozilla·12:00 AM
Frequently Asked Questions
1
What is the severity of MFSA2021-42?
The severity of MFSA2021-42 is rated as high, indicating a significant risk to users.
2
How do I fix MFSA2021-42?
To fix MFSA2021-42, users should update Thunderbird to version 78.14 or later.
3
What vulnerabilities are addressed in MFSA2021-42?
MFSA2021-42 addresses multiple security vulnerabilities including memory safety issues.
4
Which versions of Thunderbird are affected by MFSA2021-42?
All versions of Thunderbird prior to 78.14 are affected by MFSA2021-42.
5
Is it necessary to update if I am using Thunderbird 78.14?
If you are using Thunderbird 78.14, it is not necessary to update further for the vulnerabilities fixed in MFSA2021-42.