Advisory Published

MFSA2022-25: Security Vulnerabilities fixed in Firefox ESR 91.11

First published: Tue Jun 28 2022(Updated: )

Security Vulnerabilities fixed in Firefox ESR 91.11

Affected SoftwareAffected VersionHow to fix
Firefox ESR<91.11
91.11

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Frequently Asked Questions

  • What is the severity of MFSA2022-25?

    The severity of MFSA2022-25 is classified as high due to the potential risk it poses to user data and system integrity.

  • How do I fix MFSA2022-25?

    To fix MFSA2022-25, update your Firefox ESR to version 91.11 or later.

  • What vulnerabilities are addressed in MFSA2022-25?

    MFSA2022-25 addresses multiple security vulnerabilities that could lead to arbitrary code execution and confidentiality issues.

  • Who is affected by the MFSA2022-25 vulnerability?

    Users of Mozilla Firefox ESR versions prior to 91.11 are affected by the MFSA2022-25 vulnerability.

  • Is there a workaround for MFSA2022-25?

    There are no official workarounds for MFSA2022-25; updating to the latest version is the only safe option.

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