{"action":"Upgrade node-dompurify to 3.4.12+dfsg-1 or later.","affected":[{"fixed":"3.4.12+dfsg-1","introduced":"0"}],"component":"node-dompurify","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.4.12+dfsg-1"],"id":"tcs_01M5NTMHGR49K4RN3BGEKEBH5E","modified_at":"2026-10-25T09:47:40.157498947Z","published_at":"2026-07-23T14:18:04.517Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-65898","https://security-tracker.debian.org/tracker/CVE-2026-65898"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-65898#Debian:14/node-dompurify","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-65898"}],"summary":"DOMPurify before 3.4.11 fails to clone the ALLOWED_ATTR allowlist when setConfig() is used with an uponSanitizeAttribute hook, allowing the hook to permanently mutate the shared allowlist. Attackers c"}