CVE-2026-1605
Fixed in a distro release EPSS <1%CVSS 7.5
In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed. This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response. In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.
Products: Eclipse Foundation Eclipse Jetty, Red Hat HawtIO HawtIO 4.4.0, Red Hat AMQ Broker 7.14.0, Red Hat JBoss Enterprise Application Platform 8.1, Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8, Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9, Red Hat OpenShift Developer Tools and Services 4.12, Red Hat OpenShift Developer Tools and Services 4.13, Red Hat OpenShift Developer Tools and Services 4.14, Red Hat OpenShift Developer Tools and Services 4.15, Red Hat OpenShift Developer Tools and Services 4.16, Red Hat OpenShift Developer Tools and Services 4.17, Red Hat OpenShift Developer Tools and Services 4.18, Red Hat OpenShift Developer Tools and Services 4.19, Red Hat OpenShift Developer Tools and Services 4.20, Red Hat OpenShift Developer Tools and Services 4.21, Red Hat OpenShift Developer Tools and Services 4.22, Red Hat OpenShift Dev Spaces 3.28, Red Hat OpenShift Developer Tools and Services, Red Hat build of Apache Camel for Spring Boot 4, Red Hat build of Apicurio Registry 2, Red Hat build of Apicurio Registry 3, Red Hat build of Debezium 2, Red Hat build of Debezium 3, Red Hat Data Grid 8, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Fuse 7, Red Hat JBoss Enterprise Application Platform 7, Red Hat JBoss Enterprise Application Platform Expansion Pack, Red Hat JBoss Web Server 6, Red Hat Offline Knowledge Portal, Red Hat Process Automation 7, Red Hat Satellite 6, Red Hat Single Sign-On 7, Red Hat streams for Apache Kafka 2, Red Hat streams for Apache Kafka 3
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Maven | org.eclipse.jetty:jetty-server | 12.1.6 |
| Maven | org.eclipse.jetty:jetty-server | 12.0.32 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | akhq | 0.27.0-r1 |
| Chainguard | apache-hop | 2.17.0-r3 |
| Chainguard | apache-hop-fips | 2.17.0-r3 |
| Chainguard | apache-jena-fuseki | 6.0.0-r3 |
| Chainguard | apache-pulsar-4.2 | 4.2.1-r0 |
| Chainguard | apache-pulsar-fips-4.2 | 4.2.1-r0 |
| Chainguard | confluent-kafka | 8.3.0.373-r0 |
| Chainguard | confluent-kafka | 8.3.0.375-r0 |
| Chainguard | confluent-kafka-jre-bcfips | 8.3.0.411-r0 |
| Chainguard | dependency-track | 4.14.0-r0 |
| Chainguard | dependency-track-apiserver | 4.14.0-r0 |
| Chainguard | dependency-track-bundled | 4.14.0-r0 |
| Chainguard | druid | 36.0.0-r4 |
| Chainguard | jenkins-2.516-openjdk-17 | no fix |
| Chainguard | jenkins-2.516-openjdk-21 | no fix |
| Chainguard | jenkins-2.528-openjdk-17 | no fix |
| Chainguard | jenkins-2.528-openjdk-21 | no fix |
| Chainguard | jenkins-2.541 | 2.541.2-r2 |
| Chainguard | jenkins-2.541-openjdk-17 | 2.541.2-r2 |
| Chainguard | jenkins-2.541-openjdk-21 | 2.541.2-r2 |
| Chainguard | kafka-4.0 | 4.0.2-r0 |
| Chainguard | kafka-4.0 | 4.0.2-r1 |
| Chainguard | kafka-4.1 | 4.1.2-r1 |
| Chainguard | kafka-4.2 | 4.2.0-r5 |
| Chainguard | kafka-fips-4.1 | 4.1.2-r1 |
| Chainguard | kafka-fips-4.2 | 4.2.1-r0 |
| Chainguard | kafka-strimzi-compat | 1.2.0-r5 |
| Chainguard | kafka_exporter-strimzi-compat | 1.2.0-r5 |
| Chainguard | neo4j-2025.08 | no fix |
| Chainguard | neo4j-2025.09 | no fix |
| Chainguard | neo4j-2025.10 | no fix |
| Chainguard | neo4j-2025.11 | no fix |
| Chainguard | neo4j-2025.12 | no fix |
| Chainguard | neo4j-2026.01 | no fix |
| Chainguard | neo4j-5.26 | 5.26.21-r3 |
| Chainguard | prometheus-jmx-exporter-strimzi-compat | 1.6.0-r0 |
| Chainguard | solr | 10.0.0-r1 |
| Chainguard | strimzi-kafka-operator | 1.2.0-r5 |
| Chainguard | strimzi-kafka-operator-cluster-operator | 1.2.0-r5 |
| Chainguard | strimzi-kafka-operator-cluster-operator | 0.50.1-r4 |
| Chainguard | strimzi-kafka-operator-kafka-agent | 1.2.0-r5 |
| Chainguard | strimzi-kafka-operator-kafka-agent | 0.50.1-r4 |
| Chainguard | strimzi-kafka-operator-kafka-base | 1.2.0-r5 |
| Chainguard | strimzi-kafka-operator-kafka-base | no fix |
| Chainguard | strimzi-kafka-operator-kafka-init | 1.2.0-r5 |
| Chainguard | strimzi-kafka-operator-kafka-init | 0.50.1-r4 |
| Chainguard | strimzi-kafka-operator-kafka-thirdparty-libs | 1.2.0-r5 |
| Chainguard | strimzi-kafka-operator-kafka-thirdparty-libs | no fix |
| Chainguard | strimzi-kafka-operator-kafka-thirdparty-libs-cc | 1.2.0-r5 |
| Chainguard | strimzi-kafka-operator-topic-operator | 1.2.0-r5 |
| Chainguard | strimzi-kafka-operator-topic-operator | 0.50.1-r4 |
| Chainguard | strimzi-kafka-operator-tracing-agent | 0.50.1-r4 |
| Chainguard | strimzi-kafka-operator-tracing-agent | 1.2.0-r5 |
| Chainguard | strimzi-kafka-operator-user-operator | 0.50.1-r4 |
| Chainguard | strimzi-kafka-operator-user-operator | 1.2.0-r5 |
| Chainguard | trino | 479-r7 |
| Debian 13 | jetty12 | no fix |
| Debian 14 | jetty12 | 12.0.32-1 |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-cli | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-cli | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-commons | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-commons | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-core-client | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-core-client | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-dto | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-dto | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-hornetq-protocol | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-hornetq-protocol | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-hqclient-protocol | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-hqclient-protocol | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jakarta-client | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jakarta-client | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jakarta-ra | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jakarta-ra | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jakarta-server | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jakarta-server | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jakarta-service-extensions | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jakarta-service-extensions | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jdbc-store | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-jdbc-store | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-journal | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-journal | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-selector | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-selector | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-server | 0:2.40.0-7.redhat_00015.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-activemq-artemis-server | 0:2.40.0-7.redhat_00015.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-eap-product-conf-parent | 0:801.6.1-1.GA_redhat_00001.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-eap-product-conf-parent | 0:801.6.1-1.GA_redhat_00001.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-eap-product-conf-wildfly-ee-feature-pack | 0:801.6.1-1.GA_redhat_00001.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-eap-product-conf-wildfly-ee-feature-pack | 0:801.6.1-1.GA_redhat_00001.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-undertow | 0:2.3.24-3.SP2_redhat_00001.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-undertow | 0:2.3.24-3.SP2_redhat_00001.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-wildfly | 0:8.1.6-7.GA_redhat_00010.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-wildfly | 0:8.1.6-7.GA_redhat_00010.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-wildfly-java-jdk17 | 0:8.1.6-7.GA_redhat_00010.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-wildfly-java-jdk17 | 0:8.1.6-7.GA_redhat_00010.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-wildfly-java-jdk21 | 0:8.1.6-7.GA_redhat_00010.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-wildfly-java-jdk21 | 0:8.1.6-7.GA_redhat_00010.1.el9eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-wildfly-modules | 0:8.1.6-7.GA_redhat_00010.1.el8eap |
| Red Hat jboss enterprise application platform 8.1 | eap8-wildfly-modules | 0:8.1.6-7.GA_redhat_00010.1.el9eap |
| Ubuntu 16.04 LTS | jetty9 | no fix |
| Ubuntu 18.04 LTS | jetty9 | no fix |
| Ubuntu 20.04 LTS | jetty9 | no fix |
| Ubuntu 22.04 LTS | jetty9 | no fix |
| Ubuntu 24.04 LTS | jetty9 | no fix |
| Ubuntu 25.10 | jetty9 | no fix |
| Ubuntu 26.04 LTS | jetty12 | no fix |
| Ubuntu 26.04 LTS | jetty9 | no fix |
| Ubuntu 26.10 | jetty12 | no fix |
| Ubuntu 26.10 | jetty9 | no fix |
| Wolfi | akhq | 0.27.0-r1 |
| Wolfi | apache-pulsar-4.2 | 4.2.1-r0 |
| Wolfi | confluent-kafka | 8.3.0.373-r0 |
| Wolfi | confluent-kafka | 8.3.0.375-r0 |
| Wolfi | dependency-track | 4.14.0-r0 |
| Wolfi | dependency-track-bundled | 4.14.0-r0 |
| Wolfi | druid | 36.0.0-r4 |
| Wolfi | kafka-4.0 | 4.0.2-r1 |
| Wolfi | kafka-4.1 | 4.1.2-r1 |
| Wolfi | kafka-4.2 | 4.2.0-r5 |
| Wolfi | kafka-strimzi-compat | 1.2.0-r5 |
| Wolfi | kafka_exporter-strimzi-compat | 1.2.0-r5 |
| Wolfi | neo4j-2025.10 | no fix |
| Wolfi | neo4j-2025.12 | no fix |
| Wolfi | neo4j-2026.01 | no fix |
| Wolfi | neo4j-5.26 | 5.26.21-r3 |
| Wolfi | prometheus-jmx-exporter-strimzi-compat | 1.6.0-r0 |
| Wolfi | solr | 10.0.0-r1 |
| Wolfi | strimzi-kafka-operator | 1.2.0-r5 |
| Wolfi | strimzi-kafka-operator-cluster-operator | 1.2.0-r5 |
| Wolfi | strimzi-kafka-operator-cluster-operator | 0.50.1-r4 |
| Wolfi | strimzi-kafka-operator-kafka-agent | 1.2.0-r5 |
| Wolfi | strimzi-kafka-operator-kafka-agent | 0.50.1-r4 |
| Wolfi | strimzi-kafka-operator-kafka-base | no fix |
| Wolfi | strimzi-kafka-operator-kafka-base | 1.2.0-r5 |
| Wolfi | strimzi-kafka-operator-kafka-init | 1.2.0-r5 |
| Wolfi | strimzi-kafka-operator-kafka-init | 0.50.1-r4 |
| Wolfi | strimzi-kafka-operator-kafka-thirdparty-libs | 1.2.0-r5 |
| Wolfi | strimzi-kafka-operator-kafka-thirdparty-libs | no fix |
| Wolfi | strimzi-kafka-operator-kafka-thirdparty-libs-cc | 1.2.0-r5 |
| Wolfi | strimzi-kafka-operator-topic-operator | 0.50.1-r4 |
| Wolfi | strimzi-kafka-operator-topic-operator | 1.2.0-r5 |
| Wolfi | strimzi-kafka-operator-tracing-agent | 1.2.0-r5 |
| Wolfi | strimzi-kafka-operator-tracing-agent | 0.50.1-r4 |
| Wolfi | strimzi-kafka-operator-user-operator | 0.50.1-r4 |
| Wolfi | strimzi-kafka-operator-user-operator | 1.2.0-r5 |
| Wolfi | trino | 479-r7 |