MFSA2022-17: Security Vulnerabilities fixed in Firefox ESR 91.9

Published May 3, 2022
·
Updated

Security Vulnerabilities fixed in Firefox ESR 91.9

Affected Software

1 affected componentFixes available
Mozilla Firefox ESR<91.9
91.9

Event History

May 3, 2022
Advisory Published
via Mozilla·12:00 AM

Child vulnerabilities

Contains the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of MFSA2022-17?

The severity of MFSA2022-17 is considered high due to the potential impact on user security.

2

How do I fix MFSA2022-17?

To fix MFSA2022-17, update your Firefox ESR to version 91.9 or later.

3

What vulnerabilities are addressed in MFSA2022-17?

MFSA2022-17 addresses multiple security vulnerabilities affecting Firefox ESR prior to version 91.9.

4

How can I confirm if I'm affected by MFSA2022-17?

You can confirm if you're affected by MFSA2022-17 by checking if your Firefox ESR version is below 91.9.

5

Is it safe to continue using Firefox ESR before fixing MFSA2022-17?

It is not safe to continue using Firefox ESR versions before 91.9 due to the identified security risks in MFSA2022-17.

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