{"action":"Upgrade libxml2 to 2.13.9-r0 or later.","affected":[{"fixed":"2.13.9-r0","introduced":"0"}],"component":"libxml2","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["2.13.9-r0"],"id":"tcs_01M5NFD8Z88Y25GG7RH5C04FS6","modified_at":"2026-08-27T22:18:02.988238907Z","published_at":"2025-06-16T16:15:18.997Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-49794","https://security.alpinelinux.org/vuln/CVE-2025-49794"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-49794","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-49794"}],"summary":"A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the <sch:name path=\"...\"/> schema elements. T"}