{ "document": { "aggregate_severity": { "text": "High" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "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 Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/cloudlinux7els/vex/2026/cve-2026-34486-els_os-cloudlinux7els.json" } ], "tracking": { "current_release_date": "2026-11-10T01:00:10Z", "generator": { "date": "2026-11-10T01:00:10Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2026-34486-ELS_OS-CLOUDLINUX7ELS", "initial_release_date": "2026-04-09T20:16:00Z", "revision_history": [ { "date": "2026-04-09T20:16:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-11-10T01:00:10Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on CVE-2026-34486" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "CloudLinux 7", "product": { "name": "CloudLinux 7", "product_id": "CloudLinux-7", "product_identification_helper": { "cpe": "cpe:2.3:o:cloudlinux:cloudlinux:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "CloudLinux" } ], "category": "vendor", "name": "Cloud Linux Software, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "tomcat-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product": { "name": "tomcat-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_id": "tomcat-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/tomcat-webapps@7.0.76-16.el7_9.tuxcare.els8?arch=noarch" } } }, { "category": "product_version", "name": "tomcat-servlet-3.0-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product": { "name": 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"pkg:rpm/cloudlinux/tomcat-docs-webapp@7.0.76-16.el7_9.tuxcare.els8?arch=noarch" } } }, { "category": "product_version", "name": "tomcat-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product": { "name": "tomcat-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_id": "tomcat-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/tomcat@7.0.76-16.el7_9.tuxcare.els8?arch=noarch" } } }, { "category": "product_version", "name": "tomcat-jsvc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product": { "name": "tomcat-jsvc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_id": "tomcat-jsvc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/tomcat-jsvc@7.0.76-16.el7_9.tuxcare.els8?arch=noarch" } } }, { "category": "product_version", "name": "tomcat-el-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product": { "name": "tomcat-el-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_id": "tomcat-el-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/tomcat-el-2.2-api@7.0.76-16.el7_9.tuxcare.els8?arch=noarch" } } }, { "category": "product_version", "name": "tomcat-lib-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product": { "name": "tomcat-lib-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_id": "tomcat-lib-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/tomcat-lib@7.0.76-16.el7_9.tuxcare.els8?arch=noarch" } } }, { "category": "product_version", "name": "tomcat-jsp-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product": { "name": "tomcat-jsp-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_id": "tomcat-jsp-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/tomcat-jsp-2.2-api@7.0.76-16.el7_9.tuxcare.els8?arch=noarch" } } }, { "category": "product_version", "name": "tomcat-javadoc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product": { "name": "tomcat-javadoc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_id": "tomcat-javadoc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/tomcat-javadoc@7.0.76-16.el7_9.tuxcare.els8?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "CloudLinux" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "tomcat-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-servlet-3.0-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-servlet-3.0-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-servlet-3.0-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-admin-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-admin-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-admin-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-docs-webapp-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-docs-webapp-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-docs-webapp-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-jsvc-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-jsvc-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-jsvc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-el-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-el-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-el-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-lib-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-lib-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-lib-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-jsp-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-jsp-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-jsp-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-javadoc-0:7.0.76-16.el7_9.tuxcare.els8.noarch as a component of CloudLinux 7", "product_id": "CloudLinux-7:tomcat-javadoc-0:7.0.76-16.el7_9.tuxcare.els8.noarch" }, "product_reference": "tomcat-javadoc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "relates_to_product_reference": "CloudLinux-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-34486", "cwe": { "id": "CWE-311", "name": "Missing Encryption of Sensitive Data" }, "notes": [ { "category": "description", "text": "Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor.\n\nThis issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116.\n\nUsers are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.", "title": "Vulnerability description" }, { "category": "other", "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.", "title": "Statement" } ], "product_status": { "known_not_affected": [ "CloudLinux-7:tomcat-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-admin-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-docs-webapp-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-el-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-javadoc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-jsp-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-jsvc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-lib-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-servlet-3.0-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-34486" }, { "category": "external", "summary": "https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly", "url": "https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly" }, { "category": "external", "summary": "https://www.vicarius.io/vsociety/posts/cve-2026-34486-detection-script-rce-on-apache-tomcat", "url": "https://www.vicarius.io/vsociety/posts/cve-2026-34486-detection-script-rce-on-apache-tomcat" }, { "category": "external", "summary": "https://www.vicarius.io/vsociety/posts/cve-2026-34486-mitigation-script-rce-on-apache-tomcat", "url": "https://www.vicarius.io/vsociety/posts/cve-2026-34486-mitigation-script-rce-on-apache-tomcat" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:36787", "url": "https://access.redhat.com/errata/RHSA-2026:36787" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:36788", "url": "https://access.redhat.com/errata/RHSA-2026:36788" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:36789", "url": "https://access.redhat.com/errata/RHSA-2026:36789" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:36790", "url": "https://access.redhat.com/errata/RHSA-2026:36790" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:36876", "url": "https://access.redhat.com/errata/RHSA-2026:36876" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:36877", "url": "https://access.redhat.com/errata/RHSA-2026:36877" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:36878", "url": "https://access.redhat.com/errata/RHSA-2026:36878" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:36879", "url": "https://access.redhat.com/errata/RHSA-2026:36879" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:37136", "url": "https://access.redhat.com/errata/RHSA-2026:37136" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:37137", "url": "https://access.redhat.com/errata/RHSA-2026:37137" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:38505", "url": "https://access.redhat.com/errata/RHSA-2026:38505" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:39188", "url": "https://access.redhat.com/errata/RHSA-2026:39188" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:39189", "url": "https://access.redhat.com/errata/RHSA-2026:39189" }, { "category": "external", "summary": "https://access.redhat.com/security/cve/CVE-2026-34486", "url": "https://access.redhat.com/security/cve/CVE-2026-34486" }, { "category": "external", "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2457027", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2457027" }, { "category": "external", "summary": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34486.json", "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34486.json" }, { "category": "external", "summary": "https://socradar.io/blog/snowlight-government-chinese-campaign/", "url": "https://socradar.io/blog/snowlight-government-chinese-campaign/" }, { "category": "external", "summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34486", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34486" } ], "release_date": "2026-04-09T20:16:00Z", "threats": [ { "category": "impact", "details": "Important" }, { "category": "impact", "date": "2026-11-03T09:47:03.034258Z", "details": "Not affected: only Tomcat 9.0.116, 10.1.53 and 11.0.20 are affected, and this package is based on 7.0.76.", "product_ids": [ "CloudLinux-7:tomcat-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-admin-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-docs-webapp-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-el-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-javadoc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-jsp-2.2-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-jsvc-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-lib-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-servlet-3.0-api-0:7.0.76-16.el7_9.tuxcare.els8.noarch", "CloudLinux-7:tomcat-webapps-0:7.0.76-16.el7_9.tuxcare.els8.noarch" ] } ] } ] }