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Posted to dev@kafka.apache.org by "Krishna Chidrawar (Jira)" <ji...@apache.org> on 2026/02/24 05:55:00 UTC

[jira] [Resolved] (KAFKA-20206) [CVE-2026-1225] [logback-core] [1.5.15] | Kafka

     [ https://issues.apache.org/jira/browse/KAFKA-20206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krishna Chidrawar resolved KAFKA-20206.
---------------------------------------
    Resolution: Not A Bug

> [CVE-2026-1225] [logback-core] [1.5.15] | Kafka
> -----------------------------------------------
>
>                 Key: KAFKA-20206
>                 URL: https://issues.apache.org/jira/browse/KAFKA-20206
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Krishna Chidrawar
>            Priority: Critical
>
> CE vulnerability in configuration file processing by QOS.CH logback-core up to and including version 1.5.24 in Java applications, allows an attacker to instantiate classes already present on the class path by compromising an existing logback configuration file.
> The instantiation of a potentially malicious Java class requires that said class is present on the user's class-path. In addition, the attacker must have write access to a
> configuration file. However, after successful instantiation, the instance is very likely to be discarded with no further ado.
> *NVD URL :* [https://nvd.nist.gov/vuln/detail/CVE-2026-1225]
> *Fix Version :* 1.5.25



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