MFSA2021-04: Security Vulnerabilities fixed in Firefox ESR 78.7
Published Jan 26, 2021
·Updated
Security Vulnerabilities fixed in Firefox ESR 78.7
Affected Software
1 affected componentFixes available
Mozilla Firefox ESR<78.7
78.7
Event History
Jan 26, 2021
Advisory Published
via Mozilla·12:00 AM
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
What is the severity of MFSA2021-04?
The severity of MFSA2021-04 varies based on the specific vulnerabilities fixed, but they impact the security of the Firefox ESR 78.7.
2
How do I fix MFSA2021-04?
To resolve the vulnerabilities outlined in MFSA2021-04, update your Firefox ESR to version 78.7 or later.
3
What are the vulnerabilities addressed in MFSA2021-04?
MFSA2021-04 addresses multiple security vulnerabilities that could potentially be exploited by attackers.
4
Is my version of Firefox ESR affected by MFSA2021-04?
If you are using a version of Firefox ESR prior to 78.7, your software is affected by the vulnerabilities in MFSA2021-04.
5
When was MFSA2021-04 released?
MFSA2021-04 was released in response to security vulnerabilities discovered in previous versions of Firefox ESR.