Advisory Published

MFSA2025-02: Security Vulnerabilities fixed in Firefox ESR 128.6

First published: Tue Jan 07 2025(Updated: )

Security Vulnerabilities fixed in Firefox ESR 128.6

Affected SoftwareAffected VersionHow to fix
Mozilla Firefox ESR<128.6
128.6

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of MFSA2025-02?

    The severity of MFSA2025-02 has been classified as critical due to the potential for exploitation.

  • How do I fix MFSA2025-02?

    To fix MFSA2025-02, upgrade to Firefox ESR version 128.6 or later.

  • What kind of vulnerabilities are addressed in MFSA2025-02?

    MFSA2025-02 addresses multiple security vulnerabilities that could allow for exploitation and unauthorized access.

  • Who is affected by MFSA2025-02?

    Users of Firefox ESR versions prior to 128.6 are affected by MFSA2025-02.

  • When was MFSA2025-02 released?

    MFSA2025-02 was released alongside Firefox ESR version 128.6 to address the identified vulnerabilities.

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