{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libxmltok","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NBSSCKKF8BMJJZTZECE84J","modified_at":"2026-10-08T23:47:36.763885726Z","published_at":"2018-06-11T21:29:00.997Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-9063","https://security-tracker.debian.org/tracker/CVE-2016-9063"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-9063#Debian:12/libxmltok","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-9063"}],"summary":"An integer overflow during the parsing of XML using the Expat library. This vulnerability affects Firefox < 50."}