{"action":"Upgrade icu to 55.1-3 or later.","affected":[{"fixed":"55.1-3","introduced":"0"}],"component":"icu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["55.1-3"],"id":"tcs_01M5NB2VCGGSRD19J012CQY8ST","modified_at":"2026-10-23T16:00:52.908067140Z","published_at":"2017-01-04T20:59:00.137Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-9911","https://security-tracker.debian.org/tracker/CVE-2014-9911"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-9911","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-9911"}],"summary":"Stack-based buffer overflow in the ures_getByKeyWithFallback function in common/uresbund.cpp in International Components for Unicode (ICU) before 54.1 for C/C++ allows remote attackers to cause a deni"}