https://seclists.org/oss-sec/2025/q4/223: 5 CVE's fixed in Fluent Bit
Published Dec 1, 2025
·Updated
Affected Software
1 affected component
Fluent Bit Fluent Bit>=4.0.13<4.1.1
Frequently Asked Questions
1
What are the CVE identifiers of the vulnerabilities fixed in Fluent Bit?
The specific CVE identifiers have not been detailed in the provided information but are addressed in Fluent Bit versions 4.2, 4.1.1, and 4.0.14.
2
What is the severity of the vulnerabilities fixed in Fluent Bit?
The severity of the vulnerabilities is not specified in the available information.
3
How do I fix CVE vulnerabilities in Fluent Bit?
To fix the vulnerabilities, upgrade Fluent Bit to version 4.2, 4.1.1, or 4.0.14.
4
When were the vulnerabilities in Fluent Bit fixed?
The vulnerabilities were fixed on December 1, 2025.
5
Where can I find more information about the fixes for Fluent Bit?
More information about the fixes can be found in the Fluent Bit blog post and their GitHub repository.