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Chapter 1. Release notes for Red Hat build of Apache Camel for Quarkus 3.15 / 3.15.4

Fast startup and low RSS memory
Using the optimized build-time and ahead-of-time (AOT) compilation features of Quarkus, your Camel application can be pre-configured at build time resulting in fast startup times.
Application generator
Use the Quarkus application generator to bootstrap your application and discover its extension ecosystem.
Highly configurable

All the important aspects of a Red Hat build of Apache Camel for Quarkus application can be set up programmatically with CDI (Contexts and Dependency Injection) or by using configuration properties. By default, a CamelContext is configured and automatically started for you.

Check out the Configuring your Quarkus applications by using a properties file guide for more information on the different ways to bootstrap and configure an application.

Integrates with existing Quarkus extensions
Red Hat build of Apache Camel for Quarkus provides extensions for libraries and frameworks that are used by some Camel components which inherit native support and configuration options.

For information about supported platforms, configurations, and databases in Red Hat build of Apache Camel for Quarkus version 3.15, see the Supported Configuration page on the Customer Portal (login required).

For a list of Red Hat Red Hat build of Apache Camel for Quarkus extensions and the Red Hat support level for each extension, see the Extensions Overview chapter of the Red Hat build of Apache Camel for Quarkus Reference (login required).

  • To configure your Red Hat Red Hat build of Apache Camel for Quarkus version 3.15 projects to use the supported extensions, use the latest Bill Of Materials (BOM) version 3.15.4.redhat-00001 or newer, from the Redhat Maven Repository.

For more information about BOM dependency management, see Developing Applications with Red Hat build of Apache Camel for Quarkus

1.4. Technology preview extensions
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Items designated as Technology Preview in the Extensions Overview chapter of the Red Hat build of Apache Camel for Quarkus Reference have limited supportability, as defined by the Technology Preview Features Support Scope.

1.5. Product errata and security advisories
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1.5.1. Red Hat build of Apache Camel for Quarkus
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For the latest Red Hat build of Apache Camel for Quarkus product errata and security advisories, see the Red Hat Product Errata page.

1.5.2. Red Hat build of Quarkus
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For the latest Red Hat build of Quarkus product errata and security advisories, see the Red Hat Product Errata page.

1.6. Known issues
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We support both camel-quarkus-grpc and camel-vertx-websocket with Knative.

gRPC needs HTTP2 (you can find instructions on how to enable it here: HTTP2 on Knative).

Unfortunately, Websockets with Knative does not work with HTTP2 (see Ingress Operator in OpenShift Container Platform).

Consequently, if you have an application that is intended to accept WebSocket connections, it must not allow negotiating the HTTP/2 protocol or else clients will fail to upgrade to the WebSocket protocol.

1.7. Known Quarkus CXF issues
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Note

CXF is fully supported, but the following issues remain with this release of Red Hat build of Apache Camel for Quarkus.

If there are two SEIs in one Java package, both having a @WebMethod with the same name but different signature, then the default name for the generated request, response and possibly other classes is the same for both methods of both classes.

Since Quarkus CXF 3.10.0 and 3.8.4, the problem is detected at build time and the build fails.

1.8. Important notes
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1.8.1. Support for IBM Power and IBM Z
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Red Hat build of Apache Camel for Quarkus is supported on IBM Power and IBM Z.

1.8.2. Minimum Java version - JDK 17
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Red Hat build of Apache Camel for Quarkus version 3.15 requires JDK 17 or newer.

1.8.3. Support for OpenJDK
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Red Hat build of Apache Camel for Quarkus version 3.15 includes support for OpenJDK 21.

1.8.4. Support for AdoptiumJDK
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Red Hat build of Apache Camel for Quarkus version 3.15 includes support for AdoptiumJDK 17 and AdoptiumJDK 21.

1.9. Upgrades
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Red Hat build of Apache Camel for Quarkus version 3.15 has been upgraded from Camel version 4.0 to Camel version 4.4. For additional information about each intervening Camel patch release, refer to the following:

Red Hat build of Apache Camel for Quarkus version 3.15 has been upgraded from Camel Quarkus version 3.2 to Camel Quarkus version 3.8. For additional information about each intervening Camel Quarkus patch release, refer to the following:

1.10. Resolved issues
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The following lists shows known issues that were affecting Red Hat build of Apache Camel for Quarkus, which have been fixed in Red Hat build of Apache Camel for Quarkus version 3.15.

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Table 1.1. Red Hat build of Apache Camel for Quarkus resolved issues in version 3.15.4
IssueDescription

CEQ-10883

CVE-2025-2240 com.redhat.quarkus.platform/quarkus-cxf-bom: SmallRye Fault Tolerance

CEQ-10940

CVE-2024-57699 quarkus-camel-bom: Potential DoS via stack exhaustion (incomplete fix for CVE-2023-1370)

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Table 1.2. Red Hat build of Apache Camel for Quarkus resolved issues in version 3.15.3.SP2
IssueDescription

CEQ-10920

CVE-2025-27636 org.apache.camel/camel-http: bypass of header filters via specially crafted response

CEQ-10922

CVE-2025-27636 org.apache.camel/camel-http-base: bypass of header filters via specially crafted response

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Table 1.3. Red Hat build of Apache Camel for Quarkus resolved issues in version 3.15.3.SP1
IssueDescription

CEQ-10793

CVE-2025-1247 io.quarkus/quarkus-rest: Quarkus REST Endpoint Request Parameter Leakage Due to Shared Instance

CEQ-10790

CVE-2025-24970 io.netty/netty-handler: SslHandler doesn’t correctly validate packets which can lead to native crash when using native SSLEngine

CEQ-10850

CVE-2025-1634 quarkus-resteasy: Memory Leak in Quarkus RESTEasy Classic When Client Requests Timeout

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Table 1.4. Red Hat build of Apache Camel for Quarkus resolved issues in version 3.15.3
IssueDescription

CEQ-10644

A flaw in Quarkus-HTTP, incorrectly parses cookies with certain value-delimiting characters in incoming requests.

This resolves CVE-2024-12397 com.redhat.quarkus.platform/quarkus-camel-bom: Quarkus HTTP Cookie Smuggling

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Table 1.5. Red Hat build of Apache Camel for Quarkus resolved issues in version 3.15.0
IssueDescription

CEQ-10425

camel-platform-http - Consumer should have option to control if writing response failing should cause Exchange to fail

CEQ-10383

camel-smb does not work if path != "/"

The following capabilities are not available in the next major release of Red Hat build of Apache Camel for Quarkus, and are deprecated in this release.

1.11.1. Openapi-java support for Openapi v2
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Deprecated features

OpenApi V2 is deprecated in 3.15, due to dropped support in Openapi-java with Camel 4.5.x.

The following table lists the extensions added in the Red Hat build of Apache Camel for Quarkus version 3.15 release .

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Table 1.6. Added extensions
 ExtensionArtifactDescription

1

AWS Secrets Manager

camel-quarkus-aws-secrets-manager

Manage AWS Secrets Manager services using AWS SDK version 2.x.

2

Azure Event Hubs

camel-quarkus-azure-eventhubs

Integrates Azure Event Hubs using AMQP protocol.

3

Azure Key Vault

camel-quarkus-azure-key-vault

Manage secrets and keys in Azure Key Vault Service

4

Azure Storage Blob

camel-quarkus-azure-storage-blob

Store and retrieve blobs from Azure Storage Blob Service using SDK v12.

5

Azure Storage Queue

camel-quarkus-azure-storage-queue

Storing and retrieving the messages to/from Azure Storage Queue using Azure SDK v12.

6

Beanio

camel-quarkus-beanio

Marshal and unmarshal Java beans to and from flat files (such as CSV, delimited, or fixed length formats).

7

Elasticsearch Low level Rest Client

camel-quarkus-elasticsearch-rest-client

Perform queries and other operations on Elasticsearch or OpenSearch (uses low-level client).

8

File cluster service

camel-quarkus-file-cluster-service

Provides a FileLock implementation of the Camel Cluster Service SPI.

9

Flink

camel-quarkus-flink

Send DataSet jobs to an Apache Flink cluster.

10

Google Secret Manager

camel-quarkus-google-secret-manager

Manage Google Secret Manager Secrets

11

GraphQL

camel-quarkus-graphql

Send GraphQL queries and mutations to external systems.

12

Hashicorp Vault

camel-quarkus-hashicorp-vault

Manage secrets in Hashicorp Vault Service.

13

JQ

camel-quarkus-jq

Evaluate JQ expression against a JSON message body.

14

Kubernetes Cluster Service

camel-quarkus-kubernetes-cluster-service

Provides a Kubernetes implementation of the Camel Cluster Service SPI

15

Qute

camel-quarkus-qute

Transform messages using Quarkus Qute templating engine.

16

RabbitMQ

camel-quarkus-spring-rabbitmq

Send and receive messages from RabbitMQ using Spring RabbitMQ client.

17

SMB

camel-quarkus-smb

SMB component which consumes natively from file shares using the Server Message Block (SMB, also known as Common Internet File System - CIFS) protocol.

18

YAML IO

camel-quarkus-yaml-io

Camel XML DSL with camel-xml-io.

No extensions are removed in the Red Hat build of Apache Camel for Quarkus version 3.15 release.

The following table lists the extensions that have changed support levels in the Red Hat build of Apache Camel for Quarkus version 3.15 release.

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ExtensionArtifactDescription

Azure Storage Blob

camel-quarkus-azure-storage-blob

Store and retrieve blobs from Azure Storage Blob Service using SDK v12.

Azure Storage Queue

camel-quarkus-azure-storage-queue

Storing and retrieving the messages to/from Azure Storage Queue using Azure SDK v12.

Note

For information about support levels, see Red Hat build of Apache Camel for Quarkus Extensions

No data formats have been added in the Red Hat build of Apache Camel for Quarkus version 3.15 release.

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