{"action":"Upgrade @xmldom/xmldom to 0.8.15 or later.","affected":[{"fixed":"0.8.15","introduced":"0.7.0"},{"fixed":"0.9.12","introduced":"0.9.0"}],"component":"@xmldom/xmldom","cve_ids":["CVE-2026-83613"],"ecosystem":"npm","epss":0.00604,"exploited":false,"fixed_versions":["0.8.15","0.9.12"],"ghsa_id":"GHSA-8344-3jmq-59r6","id":"tcs_01M5KFBG78JZG6T8YM7SWF5WVJ","modified_at":"2026-09-08T21:25:58.513143Z","published_at":"2026-09-08T21:01:31Z","references":["https://osv.dev/vulnerability/GHSA-8344-3jmq-59r6","https://github.com/xmldom/xmldom/security/advisories/GHSA-27p8-2357-5qqv","https://github.com/xmldom/xmldom/security/advisories/GHSA-8344-3jmq-59r6","https://nvd.nist.gov/vuln/detail/CVE-2026-83613","https://github.com/xmldom/xmldom/pull/1071","https://github.com/xmldom/xmldom/pull/1072","https://github.com/xmldom/xmldom/commit/2c548f200cfec991cd5846627ef8f03542309213","https://github.com/xmldom/xmldom/commit/cfb09b5dbeb035fdfedc9f01e2bbaf226bf47cf3","https://github.com/xmldom/xmldom","https://github.com/xmldom/xmldom/releases/tag/0.8.15","https://github.com/xmldom/xmldom/releases/tag/0.9.12"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-8344-3jmq-59r6","url":"https://osv.dev/vulnerability/GHSA-8344-3jmq-59r6"}],"summary":"xmldom: Quadratic-time attribute deduplication"}