{"action":"Upgrade ncurses to 6.2+20200912-1 or later.","affected":[{"fixed":"6.2+20200912-1","introduced":"0"}],"component":"ncurses","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.2+20200912-1"],"id":"tcs_01M5NFY7QCDD8E9MSXJS4DCGVB","modified_at":"2026-10-09T09:47:34.163881640Z","published_at":"2021-09-20T16:15:12.477Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-39537","https://security-tracker.debian.org/tracker/CVE-2021-39537"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-39537#Debian:13/ncurses","url":"https://osv.dev/vulnerability/DEBIAN-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."}