Advisory Published

MFSA2022-18: Security Vulnerabilities fixed in Thunderbird 91.9

First published: Tue May 03 2022(Updated: )

Security Vulnerabilities fixed in Thunderbird 91.9

Affected SoftwareAffected VersionHow to fix
Thunderbird<91.9
91.9

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Frequently Asked Questions

  • What is the severity of MFSA2022-18?

    The severity of MFSA2022-18 is classified as critical due to multiple security vulnerabilities that could allow for remote code execution.

  • How do I fix MFSA2022-18?

    To fix MFSA2022-18, update your Thunderbird to version 91.9 or later immediately.

  • What vulnerabilities are addressed in MFSA2022-18?

    MFSA2022-18 addresses various security vulnerabilities including potential exploits that could compromise user data and system integrity.

  • Is my version of Thunderbird affected by MFSA2022-18?

    If you are using a version of Thunderbird prior to 91.9, your software is affected by the vulnerabilities listed in MFSA2022-18.

  • Can I continue using Thunderbird if I haven't updated for MFSA2022-18?

    Continuing to use an outdated version of Thunderbird that is affected by MFSA2022-18 poses significant security risks.

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