Advisory Published

MFSA2025-12: Security Vulnerabilities fixed in Firefox 135.0.1

First published: Tue Feb 18 2025(Updated: )

Security Vulnerabilities fixed in Firefox 135.0.1

Affected SoftwareAffected VersionHow to fix
Firefox<135.0.1
135.0.1

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of MFSA2025-12?

    The severity of MFSA2025-12 is categorized as moderate based on the potential impact and exploitability of the vulnerabilities.

  • How do I fix MFSA2025-12?

    To fix MFSA2025-12, update your Mozilla Firefox to version 135.0.1 or later.

  • What vulnerabilities are addressed in MFSA2025-12?

    MFSA2025-12 addresses various security vulnerabilities that could potentially allow for unauthorized access or exploitation of the Firefox browser.

  • Is Firefox 135.0.1 safe to use after applying MFSA2025-12?

    Yes, Firefox 135.0.1 is considered safe to use after applying the fixes provided in MFSA2025-12.

  • Who is affected by MFSA2025-12?

    Users running versions of Mozilla Firefox up to 135.0.1 are affected by the vulnerabilities addressed in MFSA2025-12.

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