{"action":"Upgrade @xmldom/xmldom to 0.9.12 or later.","affected":[{"fixed":"0.9.12","introduced":"0.9.0-beta.1"}],"component":"@xmldom/xmldom","cve_ids":["CVE-2026-83612"],"ecosystem":"npm","epss":0.00524,"exploited":false,"fixed_versions":["0.9.12"],"ghsa_id":"GHSA-6mj3-qw4j-hgrw","id":"tcs_01M5KF7GZ9YNRD2QSQZWW2VB07","modified_at":"2026-09-08T21:15:03.941065869Z","published_at":"2026-09-08T20:59:54Z","references":["https://osv.dev/vulnerability/GHSA-6mj3-qw4j-hgrw","https://github.com/xmldom/xmldom/security/advisories/GHSA-6mj3-qw4j-hgrw","https://nvd.nist.gov/vuln/detail/CVE-2026-83612","https://github.com/xmldom/xmldom/pull/1071","https://github.com/xmldom/xmldom/commit/7ced40c06c28d151e996a97045018c3559ae4707","https://github.com/xmldom/xmldom","https://github.com/xmldom/xmldom/releases/tag/0.9.12"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-6mj3-qw4j-hgrw","url":"https://osv.dev/vulnerability/GHSA-6mj3-qw4j-hgrw"}],"summary":"xmldom: HTML raw-text closing-tag case mismatch causes output amplification"}