{"action":"Upgrade ncurses to 6.2_p20200530-r0 or later.","affected":[{"fixed":"6.2_p20200530-r0","introduced":"0"}],"component":"ncurses","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.20","exploited":false,"fixed_versions":["6.2_p20200530-r0"],"id":"tcs_01M5NDDHBCWGPRFX4X188TESQN","modified_at":"2026-10-23T17:17:56.207657629Z","published_at":"2021-09-20T16:15:12.477Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-39537","https://security.alpinelinux.org/vuln/CVE-2021-39537"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-39537#Alpine:v3.20/ncurses","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-39537"}],"summary":"An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow."}