{"action":"Upgrade expat to 2.5.0-1+deb12u4 or later.","affected":[{"fixed":"2.5.0-1+deb12u4","introduced":"0"}],"component":"expat","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.5.0-1+deb12u4"],"id":"tcs_01M5NKDN1D54A6VWT6SPKBJSJ9","modified_at":"2026-10-15T09:47:40.605202260Z","published_at":"2024-03-10T05:15:06.570Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-28757","https://security-tracker.debian.org/tracker/CVE-2024-28757"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-28757","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-28757"}],"summary":"libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate)."}