MFSA2025-30: Security Vulnerabilities fixed in Firefox ESR 115.23
Published Apr 29, 2025
·Updated
Security Vulnerabilities fixed in Firefox ESR 115.23
Affected Software
1 affected componentFixes available
Mozilla Firefox ESR<115.23
115.23
Event History
Apr 29, 2025
Advisory Published
via Mozilla·12:00 AM
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
1
What vulnerabilities are addressed in MFSA2025-30?
MFSA2025-30 addresses multiple security vulnerabilities found in Firefox ESR up to version 115.23.
2
What is the severity level of MFSA2025-30?
The severity level of MFSA2025-30 varies depending on the specific vulnerabilities fixed, but it includes critical issues that could lead to exploitation.
3
How do I fix the vulnerabilities described in MFSA2025-30?
To fix the vulnerabilities in MFSA2025-30, update your Firefox ESR to version 115.23 or later.
4
Which versions of Firefox ESR are affected by MFSA2025-30?
Firefox ESR versions prior to 115.23 are affected by the vulnerabilities described in MFSA2025-30.
5
Is it safe to use Firefox ESR versions older than 115.23 after MFSA2025-30?
No, it is not safe to use Firefox ESR versions older than 115.23, as they contain unresolved vulnerabilities that could be exploited.