Deserialization Vulnerability in Apache Camel LevelDB Component by Apache
CVE-2026-25747

Currently unrated

Key Information:

Vendor: Apache
Status: Apache Camel
Vendor: CVE Published:; 23 February 2026

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👾 Exploit Exists🟡 Public PoC

What is CVE-2026-25747?

A deserialization vulnerability exists in the LevelDB component of Apache Camel, allowing attackers to inject crafted serialized Java objects. This occurs when the DefaultLevelDBSerializer class deserializes data from the LevelDB repository using java.io.ObjectInputStream without proper filtering or restrictions. If an attacker can write to the LevelDB database files, they can execute arbitrary code during the deserialization process, posing a significant security threat to affected applications.

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Affected Version(s)

Apache Camel 4.10.0 < 4.10.9

Apache Camel 4.14.0 < 4.14.5

Apache Camel 4.15.0 < 4.18.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-25747 - Proof of Concept