CVE-2026-6857
Published:April 22, 2026
Updated:May 18, 2026
A flaw was found in camel-infinispan. This vulnerability involves unsafe deserialization in the ProtoStream remote aggregation repository. A remote attacker with low privileges could exploit this by sending specially crafted data, leading to arbitrary code execution. This allows the attacker to gain full control over the affected system, impacting its confidentiality, integrity, and availability.
Affected Packages
https://github.com/apache/camel.git (GITHUB):
Affected version(s) =camel-4.19.0 <camel-4.20.0Fix Suggestion:
Update to version camel-4.20.0https://github.com/apache/camel.git (GITHUB):
Affected version(s) >=camel-1.0.0 <camel-4.14.7Fix Suggestion:
Update to version camel-4.14.7https://github.com/apache/camel.git (GITHUB):
Affected version(s) >=camel-4.15.0 <camel-4.18.2Fix Suggestion:
Update to version camel-4.18.2org.apache.camel:camel-infinispan (JAVA):
Affected version(s) >=2.13.0 <4.14.7Fix Suggestion:
Update to version 4.14.7org.apache.camel:camel-infinispan (JAVA):
Affected version(s) =4.19.0 <4.20.0Fix Suggestion:
Update to version 4.20.0org.apache.camel:camel-infinispan (JAVA):
Affected version(s) >=4.15.0 <4.18.2Fix Suggestion:
Update to version 4.18.2Additional Notes
The description of this vulnerability differs from MITRE.
Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Deserialization of Untrusted Data
EPSS
Base Score:
0.41