MFSA2025-62: Security Vulnerabilities fixed in Thunderbird 128.13
Published Jul 22, 2025
·Updated
Security Vulnerabilities fixed in Thunderbird 128.13
Affected Software
1 affected componentFixes available
Mozilla Thunderbird<128.13
128.13
Event History
Jul 22, 2025
Advisory Published
via Mozilla·12:00 AM
Data Sourced
via Mozilla·12:00 AM
DescriptionSeverityAffected Software
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
What is the severity of MFSA2025-62?
The severity of MFSA2025-62 is considered to be significant, as it addresses multiple security vulnerabilities in Thunderbird.
2
How do I fix MFSA2025-62?
To fix MFSA2025-62, upgrade to Thunderbird version 128.13 or later.
3
What versions of Thunderbird are affected by MFSA2025-62?
All versions of Thunderbird prior to 128.13 are affected by MFSA2025-62.
4
What types of vulnerabilities are addressed in MFSA2025-62?
MFSA2025-62 addresses several security vulnerabilities that could potentially lead to unauthorized access or data breaches.
5
Is it safe to continue using Thunderbird without addressing MFSA2025-62?
It is not safe to continue using Thunderbird without addressing MFSA2025-62, as it may expose your system to security risks.