Advisory Published

MFSA2022-22: Security Vulnerabilities fixed in Thunderbird 91.10

First published: Tue May 31 2022(Updated: )

Security Vulnerabilities fixed in Thunderbird 91.10

Affected SoftwareAffected VersionHow to fix
Thunderbird<91.10
91.10

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Frequently Asked Questions

  • What is the severity of MFSA2022-22?

    The severity of MFSA2022-22 is classified as high due to the potential impact on user security.

  • How do I fix MFSA2022-22?

    To fix MFSA2022-22, update Thunderbird to version 91.10 or later.

  • What vulnerabilities are addressed in MFSA2022-22?

    MFSA2022-22 addresses multiple security vulnerabilities that could lead to exploitation.

  • Is MFSA2022-22 applicable to all versions of Thunderbird?

    No, MFSA2022-22 specifically affects versions of Thunderbird up to 91.10.

  • What should I do if I can't update Thunderbird to fix MFSA2022-22?

    If you cannot update Thunderbird, it's advised to minimize usage until a secure version can be installed.

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