{"action":"Upgrade expat to 2.8.2-r0 or later.","affected":[{"fixed":"2.8.2-r0","introduced":"0"}],"component":"expat","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["2.8.2-r0"],"id":"tcs_01M5NFTNVAC7ARPW4NT6WRMW9T","modified_at":"2026-10-01T02:17:49.331358579Z","published_at":"2026-06-04T06:16:25.050Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-50219","https://security.alpinelinux.org/vuln/CVE-2026-50219"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-50219","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-50219"}],"summary":"libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_GetBuffer, XML_Parse, XML_ParseBuffer, XML_ParserFree, or XML_ParserReset from within handlers in cases of a policy violation."}