MFSA2025-20: Security Vulnerabilities fixed in Firefox 137

Published Apr 1, 2025
·
Updated

Security Vulnerabilities fixed in Firefox 137

Affected Software

1 affected componentFixes available
Mozilla Firefox<137
137

Event History

Apr 1, 2025
Advisory Published
via Mozilla·12:00 AM

Frequently Asked Questions

1

What is the severity of MFSA2025-20?

The severity of MFSA2025-20 is classified as high.

2

How do I fix MFSA2025-20?

To fix MFSA2025-20, update Firefox to version 137 or later.

3

What types of vulnerabilities are addressed in MFSA2025-20?

MFSA2025-20 addresses multiple security vulnerabilities affecting the Firefox browser.

4

Which versions of Firefox are affected by MFSA2025-20?

Firefox versions prior to 137 are affected by MFSA2025-20.

5

Is there a risk of exploitation for MFSA2025-20?

Yes, there is a risk of exploitation for the vulnerabilities fixed in MFSA2025-20 if not resolved.

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