{"cve":"CVE-2024-34394","nvd":{"published":"2024-05-02T19:15:06.630","modified":"2026-10-03T10:16:38.343","status":"Deferred","description":"libxmljs2 is vulnerable to a type confusion vulnerability when parsing a specially crafted XML while invoking the namespaces() function (which invokes XmlNode::get_local_namespaces()) on a grand-child of a node that refers to an entity. This vulnerability can lead to denial of service and remote code execution.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1},"cwes":["CWE-843"],"references":["https://github.com/marudor/libxmljs2/issues/205","https://research.jfrog.com/vulnerabilities/libxmljs2-namespaces-type-confusion-rce-jfsa-2024-001034098/","https://github.com/marudor/libxmljs2/issues/205","https://research.jfrog.com/vulnerabilities/libxmljs2-namespaces-type-confusion-rce-jfsa-2024-001034098/"],"products":[],"source":"nvd","synced_at":"2026-10-19T21:49:08.435428910+00:00"},"epss":{"cve":"CVE-2024-34394","score":0.00989,"percentile":0.62245,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-78h3-pg4x-j8cv","url":"https://osv.dev/vulnerability/GHSA-78h3-pg4x-j8cv","summary":"libxmljs2 vulnerable to type confusion when parsing specially crafted XML","modified":"2024-11-25T19:28:05Z","packages":[{"ecosystem":"npm","name":"libxmljs2","purl":"pkg:npm/libxmljs2","ranges":["<=0.35.0"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}