MFSA2023-56: Security Vulnerabilities fixed in Firefox 121
First published: Tue Dec 19 2023(Updated: )
Security Vulnerabilities fixed in Firefox 121
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Firefox | <121 | 121 |
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Reference Links
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What is the severity of MFSA2023-56?
The severity of MFSA2023-56 is high due to several critical security vulnerabilities that could lead to remote code execution.
How do I fix MFSA2023-56?
To fix MFSA2023-56, update your Mozilla Firefox to version 121 or later immediately.
What vulnerabilities are addressed in MFSA2023-56?
MFSA2023-56 addresses multiple vulnerabilities that affect the performance and security of Firefox, enhancing the overall stability.
Is my Mozilla Firefox affected by MFSA2023-56?
If you are using Mozilla Firefox version 120 or earlier, your browser is affected by MFSA2023-56.
How can I ensure my browser is secure following MFSA2023-56?
Regularly updating to the latest version of Mozilla Firefox will help maintain security following MFSA2023-56.
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