MFSA2025-74: Security Vulnerabilities fixed in Firefox ESR 115.28
Published Sep 16, 2025
·Updated
Security Vulnerabilities fixed in Firefox ESR 115.28
Affected Software
1 affected componentFixes available
Mozilla Firefox ESR<115.28
115.28
Event History
Sep 16, 2025
Advisory Published
via Mozilla·12:00 AM
Data Sourced
via Mozilla·12:00 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of MFSA2025-74?
The severity of MFSA2025-74 includes multiple security vulnerabilities that could potentially lead to exploits or data breaches.
2
How do I fix MFSA2025-74?
To fix MFSA2025-74, users should update to Firefox ESR version 115.28 or later.
3
What products are affected by MFSA2025-74?
The affected product for MFSA2025-74 is Mozilla Firefox ESR up to version 115.28.
4
Are there specific vulnerabilities addressed in MFSA2025-74?
Yes, MFSA2025-74 addresses multiple security vulnerabilities that were patched in the latest release.
5
Is it safe to continue using Firefox ESR if I haven't updated for MFSA2025-74?
No, it's not safe to continue using the affected version of Firefox ESR as it may expose your system to security risks.