Is this vulnerability remotely exploitable?

It can be, depending on how the LevelDB files are exposed. If an attacker can influence or write the LevelDB storage indirectly (for example, via a compromised service that has filesystem access or a misconfigured shared volume), they may effectively exploit it remotely, even though the immediate trigger is local deserialization.

What level of access does an attacker need?

An attacker must be able to write or modify the LevelDB database files used by the Apache Camel LevelDB aggregation repository. This could arise from direct filesystem access, compromised containers on the same host, or misconfigured permissions on volumes or shared storage.

What is the safest general fix pattern?

The safest pattern is to stop using native Java serialization for untrusted or semi-trusted data. Use a data-only serialization format and, where deserialization is unavoidable, apply strict type whitelisting and object input filters so only explicitly allowed types are ever reconstructed.

Severity:

HIGH RISK

(8.8)

Unsafe Java Deserialization (CWE-502) in Apache Camel LevelDB Aggregation Repository

CVE-2026-25747

Published:

Feb 23, 2026

Status:

Modified

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

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March 7, 2026

Vulnerability Type

Category:

Unsafe Deserialization

CWE:

CWE-502

Impact:

Remote Code Execution in the context of the Apache Camel application using the LevelDB aggregation repository

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

Vulnerability Type

Category:

Unsafe Deserialization

CWE:

CWE-502

Impact:

Remote Code Execution in the context of the Apache Camel application using the LevelDB aggregation repository

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

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Ask AI for summary of CodeAnt

Unsafe Java Deserialization (CWE-502) in Apache Camel LevelDB Aggregation Repository

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

CRITICAL RISK

CRITICAL

(9.9)

Command Injection in MCP Stdio Configuration Validation (CWE-78) in WeKnora

CRITICAL RISK

CRITICAL

(9.9)

SQL Injection via PostgreSQL Array/Row Expressions (CWE-89) in WeKnora Query Engine

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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