CVE-2026-25747: Apache Camel: Deserialization of Untrusted Data in Camel LevelDB

[Andrea Cosentino <acosentino () apache org>]

Severity: important 

Affected versions:

- Apache Camel (org.apache.camel:camel-leveldb) 4.10.0 before 4.10.9
- Apache Camel (org.apache.camel:camel-leveldb) 4.14.0 before 4.14.5
- Apache Camel (org.apache.camel:camel-leveldb) 4.15.0 before 4.18.0

Description:

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component.

This issue affects Apache Camel: from 4.10.0 before 4.10.8, from 4.14.0 before 4.14.5, from 4.15.0 before 4.18.0.

Users are recommended to upgrade to version 4.18.0, which fixes the issue. For the 4.10.x LTS releases, users are 
recommended to upgrade to 4.10.9, while for 4.14.x LTS releases, users are recommended to upgrade to 4.14.5

This issue is being tracked as CAMEL-22966 

Credit:

Andrea Cosentino (finder)
Andrea Cosentino (remediation developer)

References:

https://github.com/oscerd/CVE-2026-25747
https://camel.apache.org/security/CVE-2026-25747.html
https://camel.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-25747
https://issues.apache.org/jira/browse/CAMEL-22966