{"action":"Upgrade opensc to 0.20.0-1 or later.","affected":[{"fixed":"0.20.0-1","introduced":"0"}],"component":"opensc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.20.0-1"],"id":"tcs_01M5NE9CWCADW6Q9YFC8XQRYVE","modified_at":"2026-09-21T07:03:22.826622002Z","published_at":"2019-01-22T08:29:00.200Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-6502","https://security-tracker.debian.org/tracker/CVE-2019-6502"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-6502","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-6502"}],"summary":"sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as demonstrated by a call from eidenv."}