{"id":"JLSEC-2026-446","details":"Buffer Overflow vulnerability in `_nc_find_entry` function in `tinfo/comp_hash.c:66` in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.","modified":"2026-07-25T18:24:26.939672487Z","published":"2026-05-05T15:51:30.603Z","upstream":["CVE-2020-19186"],"database_specific":{"license":"CC-BY-4.0","sources":[{"published":"2023-08-22T19:15:58.247Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-19186","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-19186","database_specific":{"status":"Modified"},"id":"CVE-2020-19186","imported":"2026-07-17T21:54:45.836Z","modified":"2026-06-17T02:59:39.080Z"}]},"references":[{"type":"WEB","url":"http://seclists.org/fulldisclosure/2023/Dec/10"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2023/Dec/11"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2023/Dec/9"},{"type":"WEB","url":"https://github.com/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc2.md"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20231006-0005/"},{"type":"WEB","url":"https://support.apple.com/kb/HT214036"},{"type":"WEB","url":"https://support.apple.com/kb/HT214037"},{"type":"WEB","url":"https://support.apple.com/kb/HT214038"}],"affected":[{"package":{"name":"Ncurses_jll","ecosystem":"Julia","purl":"pkg:julia/Ncurses_jll?uuid=68e3532b-a499-55ff-9963-d1c0c0748b3a"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"6.2.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-446.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}