MFSA2025-35: Security Vulnerabilities fixed in Thunderbird 138.0.1
First published: Tue May 13 2025(Updated: )
Security Vulnerabilities fixed in Thunderbird 138.0.1
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Thunderbird | <138.0.1 | 138.0.1 |
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Reference Links
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What security vulnerabilities are addressed by MFSA2025-35?
MFSA2025-35 addresses multiple security vulnerabilities found in Mozilla Thunderbird versions prior to 138.0.1.
What is the severity of MFSA2025-35?
The vulnerabilities addressed in MFSA2025-35 vary in severity, with some classified as critical.
How do I fix the vulnerabilities listed in MFSA2025-35?
To fix the vulnerabilities in MFSA2025-35, update Mozilla Thunderbird to version 138.0.1 or later.
Is my version of Thunderbird affected by MFSA2025-35?
If your version of Thunderbird is earlier than 138.0.1, it is affected by the vulnerabilities outlined in MFSA2025-35.
What are the potential risks if I do not update due to MFSA2025-35?
Not updating Thunderbird as recommended in MFSA2025-35 may expose your system to security exploits and potential data breaches.
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- vendor/mozilla
- canonical/thunderbird