{"document":{"aggregate_severity":{"namespace":"https://access.redhat.com/security/updates/classification/","text":"Important"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright © Red Hat, Inc. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"legal_disclaimer","text":"This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.","title":"Terms of Use"}],"publisher":{"category":"vendor","contact_details":"https://access.redhat.com/security/team/contact/","issuing_authority":"Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.","name":"Red Hat Product Security","namespace":"https://www.redhat.com"},"references":[{"category":"self","summary":"Canonical URL","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-59901.json"}],"title":"io.netty/netty-codec-compression: Netty: Infinite loop in netty-codec-compression (bzip2)","tracking":{"current_release_date":"2026-08-12T19:39:21+00:00","generator":{"date":"2026-08-12T19:39:21+00:00","engine":{"name":"Red Hat SDEngine","version":"5.3.14"}},"id":"CVE-2026-59901","initial_release_date":"2026-07-09T00:00:00+00:00","revision_history":[{"date":"2026-07-09T00:00:00+00:00","number":"1","summary":"Initial version"},{"date":"2026-08-10T11:00:52.758843+00:00","number":"2","summary":"Current version"},{"date":"2026-08-12T19:39:21+00:00","number":"3","summary":"Last generated version"}],"status":"final","version":"3"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"Red Hat build of Apache Camel - HawtIO 4","product":{"name":"Red Hat build of Apache Camel - HawtIO 4","product_id":"red_hat_build_of_apache_camel_-_hawtio_4","product_identification_helper":{"cpe":"cpe:/a:redhat:apache_camel_hawtio:4"}}}],"category":"product_family","name":"Red Hat build of Apache Camel - HawtIO 4"},{"branches":[{"category":"product_name","name":"Red Hat Data Grid 8","product":{"name":"Red Hat Data Grid 8","product_id":"red_hat_data_grid_8","product_identification_helper":{"cpe":"cpe:/a:redhat:jboss_data_grid:8"}}}],"category":"product_family","name":"Red Hat Data Grid 8"},{"branches":[{"category":"product_name","name":"Red Hat JBoss Enterprise Application Platform Expansion Pack","product":{"name":"Red Hat JBoss Enterprise Application Platform Expansion Pack","product_id":"red_hat_jboss_enterprise_application_platform_expansion_pack","product_identification_helper":{"cpe":"cpe:/a:redhat:jbosseapxp"}}}],"category":"product_family","name":"Red Hat JBoss Enterprise Application Platform Expansion Pack"},{"branches":[{"category":"product_name","name":"Red Hat OpenShift Dev Spaces","product":{"name":"Red Hat OpenShift Dev Spaces","product_id":"red_hat_openshift_dev_spaces","product_identification_helper":{"cpe":"cpe:/a:redhat:openshift_devspaces:3"}}}],"category":"product_family","name":"Red Hat OpenShift Dev Spaces"},{"branches":[{"category":"product_name","name":"Streams for Apache Kafka 3.2.1","product":{"name":"Streams for Apache Kafka 3.2.1","product_id":"Streams for Apache Kafka 3.2.1","product_identification_helper":{"cpe":"cpe:/a:redhat:amq_streams:3.2::el9"}}}],"category":"product_family","name":"Red Hat OpenShift Enterprise"},{"category":"product_version","name":"netty-codec-compression","product":{"name":"netty-codec-compression","product_id":"netty-codec-compression","product_identification_helper":{"purl":"pkg:maven/io.netty/netty-codec-compression@4.2.12.Final"}}},{"category":"product_version","name":"devspaces/multicluster-redirector-rhel9","product":{"name":"devspaces/multicluster-redirector-rhel9","product_id":"devspaces/multicluster-redirector-rhel9","product_identification_helper":{"purl":"pkg:oci/multicluster-redirector-rhel9?repository_url=registry.redhat.io/devspaces/multicluster-redirector-rhel9"}}},{"category":"product_version","name":"devspaces/server-rhel9","product":{"name":"devspaces/server-rhel9","product_id":"devspaces/server-rhel9","product_identification_helper":{"purl":"pkg:oci/server-rhel9?repository_url=registry.redhat.io/devspaces/server-rhel9"}}}],"category":"vendor","name":"Red Hat"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"netty-codec-compression as a component of Red Hat build of Apache Camel - HawtIO 4","product_id":"red_hat_build_of_apache_camel_-_hawtio_4:netty-codec-compression"},"product_reference":"netty-codec-compression","relates_to_product_reference":"red_hat_build_of_apache_camel_-_hawtio_4"},{"category":"default_component_of","full_product_name":{"name":"netty-codec-compression as a component of Red Hat Data Grid 8","product_id":"red_hat_data_grid_8:netty-codec-compression"},"product_reference":"netty-codec-compression","relates_to_product_reference":"red_hat_data_grid_8"},{"category":"default_component_of","full_product_name":{"name":"netty-codec-compression as a component of Red Hat JBoss Enterprise Application Platform Expansion Pack","product_id":"red_hat_jboss_enterprise_application_platform_expansion_pack:netty-codec-compression"},"product_reference":"netty-codec-compression","relates_to_product_reference":"red_hat_jboss_enterprise_application_platform_expansion_pack"},{"category":"default_component_of","full_product_name":{"name":"devspaces/multicluster-redirector-rhel9 as a component of Red Hat OpenShift Dev Spaces","product_id":"red_hat_openshift_dev_spaces:devspaces/multicluster-redirector-rhel9"},"product_reference":"devspaces/multicluster-redirector-rhel9","relates_to_product_reference":"red_hat_openshift_dev_spaces"},{"category":"default_component_of","full_product_name":{"name":"devspaces/server-rhel9 as a component of Red Hat OpenShift Dev Spaces","product_id":"red_hat_openshift_dev_spaces:devspaces/server-rhel9"},"product_reference":"devspaces/server-rhel9","relates_to_product_reference":"red_hat_openshift_dev_spaces"}]},"vulnerabilities":[{"cve":"CVE-2026-59901","cwe":{"id":"CWE-835","name":"Loop with Unreachable Exit Condition ('Infinite Loop')"},"discovery_date":"2026-07-09T00:00:00+00:00","flags":[{"label":"component_not_present","product_ids":["red_hat_jboss_enterprise_application_platform_expansion_pack:netty-codec-compression"]},{"label":"vulnerable_code_not_present","product_ids":["red_hat_openshift_dev_spaces:devspaces/server-rhel9"]}],"ids":[{"system_name":"Red Hat Bugzilla ID","text":"2507481"}],"notes":[{"category":"description","text":"A flaw was found in the netty-codec-compression component of Netty. This vulnerability, caused by a logic error in the bzip2 decoder, allows a remote attacker to send specially crafted bzip2-compressed data. Processing this malformed data can trigger an infinite loop, causing the decoder thread to consume excessive CPU resources. This leads to a denial of service (DoS), requiring manual intervention to restore service.","title":"Vulnerability description"},{"category":"summary","text":"io.netty/netty-codec-compression: Netty: Infinite loop in netty-codec-compression (bzip2)","title":"Vulnerability summary"},{"category":"general","text":"The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.","title":"CVSS score applicability"}],"product_status":{"fixed":["Streams for Apache Kafka 3.2.1"],"known_affected":["red_hat_build_of_apache_camel_-_hawtio_4:netty-codec-compression","red_hat_data_grid_8:netty-codec-compression","red_hat_openshift_dev_spaces:devspaces/multicluster-redirector-rhel9"],"known_not_affected":["red_hat_jboss_enterprise_application_platform_expansion_pack:netty-codec-compression","red_hat_openshift_dev_spaces:devspaces/server-rhel9"]},"references":[{"category":"self","summary":"Canonical URL","url":"https://access.redhat.com/security/cve/CVE-2026-59901"},{"category":"external","summary":"RHBZ#2507481","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2507481"},{"category":"external","summary":"https://www.cve.org/CVERecord?id=CVE-2026-59901","url":"https://www.cve.org/CVERecord?id=CVE-2026-59901"},{"category":"external","summary":"https://nvd.nist.gov/vuln/detail/CVE-2026-59901","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59901"}],"release_date":"2026-07-09T00:00:00+00:00","remediations":[{"category":"vendor_fix","date":"2026-08-12T19:35:14+00:00","details":"Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258","product_ids":["Streams for Apache Kafka 3.2.1"],"url":"https://access.redhat.com/errata/RHSA-2026:54435"},{"category":"none_available","details":"Affected","product_ids":["red_hat_build_of_apache_camel_-_hawtio_4:netty-codec-compression","red_hat_data_grid_8:netty-codec-compression","red_hat_openshift_dev_spaces:devspaces/multicluster-redirector-rhel9"]}],"scores":[{"cvss_v3":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["Streams for Apache Kafka 3.2.1","red_hat_build_of_apache_camel_-_hawtio_4:netty-codec-compression","red_hat_data_grid_8:netty-codec-compression","red_hat_jboss_enterprise_application_platform_expansion_pack:netty-codec-compression","red_hat_openshift_dev_spaces:devspaces/multicluster-redirector-rhel9","red_hat_openshift_dev_spaces:devspaces/server-rhel9"]}],"threats":[{"category":"impact","details":"Moderate","product_ids":["Streams for Apache Kafka 3.2.1","red_hat_build_of_apache_camel_-_hawtio_4:netty-codec-compression","red_hat_data_grid_8:netty-codec-compression","red_hat_jboss_enterprise_application_platform_expansion_pack:netty-codec-compression","red_hat_openshift_dev_spaces:devspaces/multicluster-redirector-rhel9","red_hat_openshift_dev_spaces:devspaces/server-rhel9"]}],"title":"io.netty/netty-codec-compression: Netty: Infinite loop in netty-codec-compression (bzip2)"}]}