MFSA2025-58: Security Vulnerabilities fixed in Firefox ESR 128.13
Published Jul 22, 2025
·Updated
Security Vulnerabilities fixed in Firefox ESR 128.13
Affected Software
1 affected componentFixes available
Mozilla Firefox ESR<128.13
128.13
Event History
Jul 22, 2025
Advisory Published
via Mozilla·12:00 AM
Data Sourced
via Mozilla·12:00 AM
DescriptionSeverityAffected Software
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
What is the severity of MFSA2025-58?
The severity of MFSA2025-58 has not been explicitly detailed, but it addresses significant security vulnerabilities in Firefox ESR.
2
How do I fix MFSA2025-58?
To fix MFSA2025-58, update to Firefox ESR version 128.13 or above.
3
What vulnerabilities are addressed in MFSA2025-58?
MFSA2025-58 addresses multiple security vulnerabilities that could potentially impact user data and application security.
4
Is Firefox ESR 128.13 affected by MFSA2025-58?
No, Firefox ESR 128.13 is not affected as it is the version that contains the fixes for these vulnerabilities.
5
Who is affected by the vulnerabilities in MFSA2025-58?
Users running versions of Firefox ESR prior to 128.13 are affected by the vulnerabilities addressed in MFSA2025-58.