{"action":"Upgrade libsixel to 1.8.6-1 or later.","affected":[{"fixed":"1.8.6-1","introduced":"0"}],"component":"libsixel","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.8.6-1"],"id":"tcs_01M5NE3DR7SACFTKBM9M573Q07","modified_at":"2026-09-21T07:03:16.136184479Z","published_at":"2019-12-13T02:15:10.940Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-19778","https://security-tracker.debian.org/tracker/CVE-2019-19778"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-19778","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-19778"}],"summary":"An issue was discovered in libsixel 1.8.2. There is a heap-based buffer over-read in the function load_sixel at loader.c."}