{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","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":"SUSE CVE-2026-41240","title":"Title"},{"category":"description","text":"DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Versions prior to 3.4.0 have an inconsistency between FORBID_TAGS and FORBID_ATTR handling when function-based ADD_TAGS is used. Commit c361baa added an early exit for FORBID_ATTR at line 1214. The same fix was not applied to FORBID_TAGS. At line 1118-1123, when EXTRA_ELEMENT_HANDLING.tagCheck returns true, the short-circuit evaluation skips the FORBID_TAGS check entirely. This allows forbidden elements to survive sanitization with their attributes intact. Version 3.4.0 patches the issue.","title":"Description of the CVE"},{"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":"CVE-2026-41240","url":"https://www.suse.com/security/cve/CVE-2026-41240"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"title":"SUSE CVE CVE-2026-41240","tracking":{"current_release_date":"2026-05-31T01:35:07Z","generator":{"date":"2026-05-31T01:35:07Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2026-41240","initial_release_date":"2026-05-31T01:35:07Z","revision_history":[{"date":"2026-05-31T01:35:07Z","number":"2","summary":"vulnerabilities added,references added,severity changed from  to moderate"}],"status":"interim","version":"2"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"argocd-cli-3.4.3-1.1","product":{"name":"argocd-cli-3.4.3-1.1","product_id":"argocd-cli-3.4.3-1.1","product_identification_helper":{"purl":"pkg:rpm/suse/argocd-cli@3.4.3-1.1"}}},{"category":"product_version","name":"argocd-cli-bash-completion-3.4.3-1.1","product":{"name":"argocd-cli-bash-completion-3.4.3-1.1","product_id":"argocd-cli-bash-completion-3.4.3-1.1","product_identification_helper":{"purl":"pkg:rpm/suse/argocd-cli-bash-completion@3.4.3-1.1"}}},{"category":"product_version","name":"argocd-cli-zsh-completion-3.4.3-1.1","product":{"name":"argocd-cli-zsh-completion-3.4.3-1.1","product_id":"argocd-cli-zsh-completion-3.4.3-1.1","product_identification_helper":{"purl":"pkg:rpm/suse/argocd-cli-zsh-completion@3.4.3-1.1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"argocd-cli-3.4.3-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:argocd-cli-3.4.3-1.1"},"product_reference":"argocd-cli-3.4.3-1.1","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"argocd-cli-bash-completion-3.4.3-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:argocd-cli-bash-completion-3.4.3-1.1"},"product_reference":"argocd-cli-bash-completion-3.4.3-1.1","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"argocd-cli-zsh-completion-3.4.3-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:argocd-cli-zsh-completion-3.4.3-1.1"},"product_reference":"argocd-cli-zsh-completion-3.4.3-1.1","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2026-41240","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2026-41240"}],"notes":[{"category":"general","text":"DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Versions prior to 3.4.0 have an inconsistency between FORBID_TAGS and FORBID_ATTR handling when function-based ADD_TAGS is used. Commit c361baa added an early exit for FORBID_ATTR at line 1214. The same fix was not applied to FORBID_TAGS. At line 1118-1123, when EXTRA_ELEMENT_HANDLING.tagCheck returns true, the short-circuit evaluation skips the FORBID_TAGS check entirely. This allows forbidden elements to survive sanitization with their attributes intact. Version 3.4.0 patches the issue.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:argocd-cli-3.4.3-1.1","openSUSE Tumbleweed:argocd-cli-bash-completion-3.4.3-1.1","openSUSE Tumbleweed:argocd-cli-zsh-completion-3.4.3-1.1"]},"references":[{"category":"external","summary":"CVE-2026-41240","url":"https://www.suse.com/security/cve/CVE-2026-41240"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"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":["openSUSE Tumbleweed:argocd-cli-3.4.3-1.1","openSUSE Tumbleweed:argocd-cli-bash-completion-3.4.3-1.1","openSUSE Tumbleweed:argocd-cli-zsh-completion-3.4.3-1.1"]}],"scores":[{"cvss_v3":{"baseScore":6.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"products":["openSUSE Tumbleweed:argocd-cli-3.4.3-1.1","openSUSE Tumbleweed:argocd-cli-bash-completion-3.4.3-1.1","openSUSE Tumbleweed:argocd-cli-zsh-completion-3.4.3-1.1"]}],"threats":[{"category":"impact","date":"2026-04-23T20:01:39Z","details":"moderate"}],"title":"CVE-2026-41240"}]}