Advisory Published

MFSA2025-03: Security Vulnerabilities fixed in Firefox ESR 115.19

First published: Tue Jan 07 2025(Updated: )

Security Vulnerabilities fixed in Firefox ESR 115.19

Affected SoftwareAffected VersionHow to fix
Firefox ESR<115.19
115.19

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What security vulnerabilities are addressed in MFSA2025-03?

    MFSA2025-03 fixes multiple security vulnerabilities in Firefox ESR 115.19.

  • What is the severity level of the vulnerabilities in MFSA2025-03?

    The vulnerabilities fixed in MFSA2025-03 are classified as high severity.

  • How do I update Firefox ESR to fix MFSA2025-03?

    To fix MFSA2025-03, update Firefox ESR to version 115.19 or later.

  • Who is affected by the vulnerabilities in MFSA2025-03?

    Users of Firefox ESR versions prior to 115.19 are affected by the vulnerabilities in MFSA2025-03.

  • Is there a workaround for the vulnerabilities in MFSA2025-03?

    There are no known workarounds for the vulnerabilities addressed in MFSA2025-03; updating is recommended.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203