MFSA2022-02: Security Vulnerabilities fixed in Firefox ESR 91.5

Published Jan 11, 2022
·
Updated

Security Vulnerabilities fixed in Firefox ESR 91.5

Affected Software

1 affected componentFixes available
Mozilla Firefox ESR<91.5
91.5

Event History

Jan 11, 2022
Advisory Published
via Mozilla·12:00 AM

Frequently Asked Questions

1

What is the severity of MFSA2022-02?

The severity of MFSA2022-02 is classified as critical due to the potential for exploitation.

2

How do I fix MFSA2022-02?

To fix MFSA2022-02, update Firefox ESR to version 91.5 or later.

3

What vulnerabilities are addressed in MFSA2022-02?

MFSA2022-02 addresses several security vulnerabilities, enhancing the overall safety of the browser.

4

Which versions of Firefox ESR are affected by MFSA2022-02?

Firefox ESR versions prior to 91.5 are affected by the vulnerabilities noted in MFSA2022-02.

5

Who should be concerned about MFSA2022-02?

Users and administrators of Firefox ESR versions less than 91.5 should be concerned about the vulnerabilities in MFSA2022-02.

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