PT-2026-55919 · Apache · Apache Camel

Yu Bao

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CVE-2026-49042

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Published

2026-05-27

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Updated

2026-07-06

CVSS v2.0

7.5

High

VectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions Apache Camel versions 4.8.0 through 4.18.2 Apache Camel versions 4.19.0 through 4.20.0
Description Improper Input Validation issue in Apache Camel. The problem occurs within the langchain4j-tools component, where tool argument headers are not properly filtered against declared parameters.
Recommendations Upgrade Apache Camel versions 4.8.0 through 4.18.2 to version 4.18.3. Upgrade Apache Camel versions 4.19.0 through 4.20.0 to version 4.21.0.

Exploit

Fix

RCE

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Weakness Enumeration

CWE-20

Related Identifiers

BDU:2026-10658
CVE-2026-49042
GHSA-HH8R-75R6-QRG9

Affected Products

Apache Camel