Advisory Published

MFSA2023-54: Security Vulnerabilities fixed in Firefox ESR 115.6

First published: Tue Dec 19 2023(Updated: )

Security Vulnerabilities fixed in Firefox ESR 115.6

Affected SoftwareAffected VersionHow to fix
Firefox ESR<115.6
115.6

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Frequently Asked Questions

  • What is the severity of MFSA2023-54?

    The severity of MFSA2023-54 is categorized as critical due to the potential for exploitation.

  • How do I fix MFSA2023-54?

    To fix MFSA2023-54, update your Firefox ESR to version 115.6 or later.

  • What types of vulnerabilities are addressed in MFSA2023-54?

    MFSA2023-54 addresses multiple security vulnerabilities that could lead to data breaches and system compromise.

  • Who is affected by MFSA2023-54?

    Users of Mozilla Firefox ESR versions prior to 115.6 are affected by MFSA2023-54.

  • When was the fix for MFSA2023-54 released?

    The fix for MFSA2023-54 was released with Firefox ESR version 115.6.

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