MFSA2025-43: Security Vulnerabilities fixed in Firefox ESR 115.24
Published May 27, 2025
·Updated
Security Vulnerabilities fixed in Firefox ESR 115.24
Affected Software
1 affected componentFixes available
Mozilla Firefox ESR<115.24
115.24
Event History
May 27, 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 security vulnerabilities are addressed in MFSA2025-43?
MFSA2025-43 addresses multiple security vulnerabilities in Firefox ESR 115.24.
2
What is the severity of MFSA2025-43?
The severity of the vulnerabilities fixed in MFSA2025-43 is classified as critical.
3
How do I fix the vulnerabilities in MFSA2025-43?
To fix the vulnerabilities in MFSA2025-43, upgrade to Firefox ESR version 115.24 or later.
4
Which version of Firefox ESR does MFSA2025-43 affect?
MFSA2025-43 affects Firefox ESR versions up to and including 115.24.
5
Who is the vendor responsible for the updates in MFSA2025-43?
The vendor responsible for the updates in MFSA2025-43 is Mozilla.