{"action":"Upgrade graphicsmagick to 1.3.26-r2 or later.","affected":[{"fixed":"1.3.26-r2","introduced":"0"}],"component":"graphicsmagick","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["1.3.26-r2"],"id":"tcs_01M6GBPNAPXB8DFBZ08S1Y77RN","modified_at":"2026-11-03T06:30:46.378254585Z","published_at":"2017-08-18T12:29:00.277Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2017-12937","https://security.alpinelinux.org/vuln/CVE-2017-12937"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2017-12937#Alpine:v3.12/graphicsmagick","url":"https://osv.dev/vulnerability/ALPINE-CVE-2017-12937"}],"summary":"The ReadSUNImage function in coders/sun.c in GraphicsMagick 1.3.26 has a colormap heap-based buffer over-read."}