{"action":"Upgrade json-c to 0.14-r1 or later.","affected":[{"fixed":"0.14-r1","introduced":"0"}],"component":"json-c","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.15","exploited":false,"fixed_versions":["0.14-r1"],"id":"tcs_01M5NC4GFYAM4257MBSW7BBTSF","modified_at":"2026-10-26T11:17:55.110784019Z","published_at":"2020-05-09T18:15:11.283Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-12762","https://security.alpinelinux.org/vuln/CVE-2020-12762"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-12762#Alpine:v3.15/json-c","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-12762"}],"summary":"json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend."}