{"action":"Upgrade expat to 2.1.1-2 or later.","affected":[{"fixed":"2.1.1-2","introduced":"0"}],"component":"expat","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.1.1-2"],"id":"tcs_01M5NBKJR7CS8MM7QEBK6D3CEJ","modified_at":"2026-10-08T23:47:32.931089431Z","published_at":"2016-06-30T17:59:04Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-4472","https://security-tracker.debian.org/tracker/CVE-2016-4472"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-4472#Debian:13/expat","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-4472"}],"summary":"The overflow protection in Expat is removed by compilers with certain optimization settings, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via c"}