Advisory Published

MFSA2025-25: Security vulnerability fixed in Firefox 137.0.2

First published: Tue Apr 15 2025(Updated: )

Security vulnerability fixed in Firefox 137.0.2

Affected SoftwareAffected VersionHow to fix
Firefox<137.0.2
137.0.2

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of MFSA2025-25?

    The severity of MFSA2025-25 is classified as medium due to the potential impact on user security.

  • How do I fix MFSA2025-25?

    To fix MFSA2025-25, update your Firefox browser to version 137.0.2 or later.

  • What versions of Firefox are affected by MFSA2025-25?

    MFSA2025-25 affects all versions of Firefox prior to 137.0.2.

  • What types of issues does MFSA2025-25 address?

    MFSA2025-25 addresses security vulnerabilities that could allow for unauthorized access and data exposure.

  • Is it necessary to restart Firefox after updating for MFSA2025-25?

    Yes, it is recommended to restart Firefox after updating to ensure that the security fixes take effect.

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