{"action":"Upgrade jbig2dec to 0.18-r0 or later.","affected":[{"fixed":"0.18-r0","introduced":"0"}],"component":"jbig2dec","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["0.18-r0"],"id":"tcs_01M5NC3P98SQBBDSJQM51VCN3P","modified_at":"2026-10-26T11:17:55.107380227Z","published_at":"2020-04-27T02:15:12.617Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-12268","https://security.alpinelinux.org/vuln/CVE-2020-12268"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-12268#Alpine:v3.12/jbig2dec","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-12268"}],"summary":"jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow."}