MFSA2025-40: Security Vulnerabilities fixed in Thunderbird 128.10.2
Published May 20, 2025
·Updated
Security Vulnerabilities fixed in Thunderbird 128.10.2
Affected Software
1 affected componentFixes available
Mozilla Thunderbird<128.10.2
128.10.2
Event History
May 20, 2025
Advisory Published
via Mozilla·12:00 AM
Frequently Asked Questions
1
What is the severity of MFSA2025-40?
The severity of MFSA2025-40 is classified as important.
2
How do I fix MFSA2025-40?
To fix MFSA2025-40, update Thunderbird to version 128.10.2 or later.
3
What versions of Thunderbird are affected by MFSA2025-40?
Thunderbird versions prior to 128.10.2 are affected by MFSA2025-40.
4
What types of vulnerabilities does MFSA2025-40 address?
MFSA2025-40 addresses multiple security vulnerabilities related to software integrity and functionality.
5
Is it necessary to restart Thunderbird after applying the fix for MFSA2025-40?
Yes, it is recommended to restart Thunderbird after applying the fix for MFSA2025-40.