Important: Red Hat Security Advisory: HawtIO 4.3.1 for Red Hat build of Apache Camel 4 Release and security update.

HawtIO 4.3.1 for Red Hat build of Apache Camel 4 GA Release is now available. The purpose of this text-only errata is to inform you about the enhancements that improve your developer experience and ensure the security and stability of your products. Red Hat Product Security has rated this update ...

PT-2026-35394

Name of the Vulnerable Software and Affected Versions Apache Camel versions 4.14.0 through 4.14.5 Apache Camel versions prior to 4.18.1 Apache Camel version 4.19.0 Description The camel-coap component is susceptible to message header injection. The CamelCoapResource.handleRequest function iterate...

Important: Red Hat Security Advisory: Red Hat Build of Apache Camel 4.14.4 for Spring Boot release.

Red Hat build of Apache Camel 4.14.4 for Spring Boot patch release and security update is now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Deserialization Of Untrusted Data

Apache Camel is vulnerable to Deserialization of Untrusted Data. The vulnerability is due to the DefaultLevelDBSerializer class deserializing data using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions, which allows an attacker to inject a crafted...

Apache Camel 4.15.0 < 4.18.0 Authentication Bypass (CVE-2026-23552)

The version of Apache Camel on the remote host is 4.15.0 prior to 4.18.0. It is, therefore, affected by an authentication bypass vulnerability: - The Camel-Keycloak KeycloakSecurityPolicy does not validate the iss issuer claim of JWT tokens against the configured realm. A token issued by one...

CVE-2026-23552

Cross-Realm Token Acceptance Bypass in KeycloakSecurityPolicy Apache Camel Keycloak component. The Camel-Keycloak KeycloakSecurityPolicy does not validate the iss issuer claim of JWT tokens against the configured realm. A token issued by one Keycloak realm is silently accepted by a policy...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the DefaultLevelDBSerializer class. An attacker can execute arbitrary code by injecting a crafted serialized Java object into the LevelDB database files, which is then deserialized during normal...

Origin Validation Error

Overview Affected versions of this package are vulnerable to Origin Validation Error via the KeycloakSecurityPolicy which does not validate the iss issuer claim of JWT tokens against the configured realm. An attacker can gain unauthorized access to resources by providing a JWT token issued by a...

Apache Camel Deserializes Untrusted Data in its LevelDB Component

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component. The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. ...

Apache Camel: KeycloakSecurityPolicy does not validate issuer of JWT tokens against configured realm

Cross-Realm Token Acceptance Bypass in KeycloakSecurityPolicy Apache Camel Keycloak component. The Camel-Keycloak KeycloakSecurityPolicy does not validate the iss issuer claim of JWT tokens against the configured realm. A token issued by one Keycloak realm is silently accepted by a policy...

GHSA-429Q-MRC4-38FR Apache Camel Deserializes Untrusted Data in its LevelDB Component

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component. The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. ...

GHSA-C3F3-CC42-XR9V Apache Camel: KeycloakSecurityPolicy does not validate issuer of JWT tokens against configured realm

Cross-Realm Token Acceptance Bypass in KeycloakSecurityPolicy Apache Camel Keycloak component. The Camel-Keycloak KeycloakSecurityPolicy does not validate the iss issuer claim of JWT tokens against the configured realm. A token issued by one Keycloak realm is silently accepted by a policy...

CVE-2026-25747

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component. The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. ...

CVE-2026-23552

Cross-Realm Token Acceptance Bypass in KeycloakSecurityPolicy Apache Camel Keycloak component. The Camel-Keycloak KeycloakSecurityPolicy does not validate the iss issuer claim of JWT tokens against the configured realm. A token issued by one Keycloak realm is silently accepted by a policy...

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

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component. The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. ...

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

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component. The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. ...

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

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component. The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. ...

CVE-2026-25747

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component. The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. ...

CVE-2026-25747

CVE-2026-25747 describes a Deserialization of Untrusted Data vulnerability in the Apache Camel LevelDB component. The issue stems from the DefaultLevelDBSerializer using java.io.ObjectInputStream to read from the LevelDB aggregation repository without ObjectInputFilter or class-loading restrictio...

CVE-2026-23552 Apache Camel: Camel-Keycloak: Cross-Realm Token Acceptance Bypass in KeycloakSecurityPolicy

Cross-Realm Token Acceptance Bypass in KeycloakSecurityPolicy Apache Camel Keycloak component. The Camel-Keycloak KeycloakSecurityPolicy does not validate the iss issuer claim of JWT tokens against the configured realm. A token issued by one Keycloak realm is silently accepted by a policy...