{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for tomcat","title":"Title of the patch"},{"category":"description","text":"This update for tomcat fixes the following issues:\n\n- CVE-2026-24733: improper input validation on HTTP/0.9 requests (bsc#1258385)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2026-922,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-922","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2026_0922-1.json"},{"category":"self","summary":"URL for SUSE-SU-2026:0922-1","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260922-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2026:0922-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2026-March/024713.html"},{"category":"self","summary":"SUSE Bug 1258385","url":"https://bugzilla.suse.com/1258385"},{"category":"self","summary":"SUSE CVE CVE-2026-24733 page","url":"https://www.suse.com/security/cve/CVE-2026-24733/"}],"title":"Security update for tomcat","tracking":{"current_release_date":"2026-03-18T09:15:06Z","generator":{"date":"2026-03-18T09:15:06Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2026:0922-1","initial_release_date":"2026-03-18T09:15:06Z","revision_history":[{"date":"2026-03-18T09:15:06Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"tomcat-9.0.36-3.156.1.noarch","product":{"name":"tomcat-9.0.36-3.156.1.noarch","product_id":"tomcat-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-admin-webapps-9.0.36-3.156.1.noarch","product":{"name":"tomcat-admin-webapps-9.0.36-3.156.1.noarch","product_id":"tomcat-admin-webapps-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-docs-webapp-9.0.36-3.156.1.noarch","product":{"name":"tomcat-docs-webapp-9.0.36-3.156.1.noarch","product_id":"tomcat-docs-webapp-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-el-3_0-api-9.0.36-3.156.1.noarch","product":{"name":"tomcat-el-3_0-api-9.0.36-3.156.1.noarch","product_id":"tomcat-el-3_0-api-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-embed-9.0.36-3.156.1.noarch","product":{"name":"tomcat-embed-9.0.36-3.156.1.noarch","product_id":"tomcat-embed-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-javadoc-9.0.36-3.156.1.noarch","product":{"name":"tomcat-javadoc-9.0.36-3.156.1.noarch","product_id":"tomcat-javadoc-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-jsp-2_3-api-9.0.36-3.156.1.noarch","product":{"name":"tomcat-jsp-2_3-api-9.0.36-3.156.1.noarch","product_id":"tomcat-jsp-2_3-api-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-jsvc-9.0.36-3.156.1.noarch","product":{"name":"tomcat-jsvc-9.0.36-3.156.1.noarch","product_id":"tomcat-jsvc-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-lib-9.0.36-3.156.1.noarch","product":{"name":"tomcat-lib-9.0.36-3.156.1.noarch","product_id":"tomcat-lib-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-servlet-4_0-api-9.0.36-3.156.1.noarch","product":{"name":"tomcat-servlet-4_0-api-9.0.36-3.156.1.noarch","product_id":"tomcat-servlet-4_0-api-9.0.36-3.156.1.noarch"}},{"category":"product_version","name":"tomcat-webapps-9.0.36-3.156.1.noarch","product":{"name":"tomcat-webapps-9.0.36-3.156.1.noarch","product_id":"tomcat-webapps-9.0.36-3.156.1.noarch"}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product":{"name":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_identification_helper":{"cpe":"cpe:/o:suse:sles-ltss-extended-security:12:sp5"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"tomcat-9.0.36-3.156.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.156.1.noarch"},"product_reference":"tomcat-9.0.36-3.156.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-admin-webapps-9.0.36-3.156.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended 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SP5:tomcat-el-3_0-api-9.0.36-3.156.1.noarch"},"product_reference":"tomcat-el-3_0-api-9.0.36-3.156.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-javadoc-9.0.36-3.156.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.156.1.noarch"},"product_reference":"tomcat-javadoc-9.0.36-3.156.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-jsp-2_3-api-9.0.36-3.156.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.156.1.noarch"},"product_reference":"tomcat-jsp-2_3-api-9.0.36-3.156.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-lib-9.0.36-3.156.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.156.1.noarch"},"product_reference":"tomcat-lib-9.0.36-3.156.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-servlet-4_0-api-9.0.36-3.156.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.156.1.noarch"},"product_reference":"tomcat-servlet-4_0-api-9.0.36-3.156.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"tomcat-webapps-9.0.36-3.156.1.noarch as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.156.1.noarch"},"product_reference":"tomcat-webapps-9.0.36-3.156.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"}]},"vulnerabilities":[{"cve":"CVE-2026-24733","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2026-24733"}],"notes":[{"category":"general","text":"Improper Input Validation vulnerability in Apache Tomcat.\n\n\nTomcat did not limit HTTP/0.9 requests to the GET method. If a security \nconstraint was configured to allow HEAD requests to a URI but deny GET \nrequests, the user could bypass that constraint on GET requests by \nsending a (specification invalid) HEAD request using HTTP/0.9.\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0.M1 through 9.0.112.\n\n\nOlder, EOL versions are also affected.\n\nUsers are recommended to upgrade to version 11.0.15 or later, 10.1.50 or later or 9.0.113 or later, which fixes the issue.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.156.1.noarch"]},"references":[{"category":"external","summary":"CVE-2026-24733","url":"https://www.suse.com/security/cve/CVE-2026-24733"},{"category":"external","summary":"SUSE Bug 1258385 for CVE-2026-24733","url":"https://bugzilla.suse.com/1258385"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.156.1.noarch"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.36-3.156.1.noarch","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.36-3.156.1.noarch"]}],"threats":[{"category":"impact","date":"2026-03-18T09:15:06Z","details":"moderate"}],"title":"CVE-2026-24733"}]}