{"action":"Upgrade expat to 2.6.0-1 or later.","affected":[{"fixed":"2.6.0-1","introduced":"0"}],"component":"expat","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.6.0-1"],"id":"tcs_01M5NJF2TAF6TF97QES7ZMBPQ4","modified_at":"2026-10-15T10:00:53.110872056Z","published_at":"2024-02-04T20:15:46.120Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-52426","https://security-tracker.debian.org/tracker/CVE-2023-52426"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-52426#Debian:14/expat","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-52426"}],"summary":"libexpat through 2.5.0 allows recursive XML Entity Expansion if XML_DTD is undefined at compile time."}