{"id":"JLSEC-2026-442","details":"In ncurses 6.1, there is a NULL pointer dereference at function _nc_parse_entry in parse_entry.c that will lead to a denial of service attack. The product proceeds to the dereference code path even after a \"dubious character `*' in name or alias field\" detection.","modified":"2026-05-05T16:42:45.865766Z","published":"2026-05-05T15:51:30.603Z","upstream":["CVE-2018-19211"],"database_specific":{"sources":[{"database_specific":{"status":"Modified"},"imported":"2026-05-05T15:04:39.709Z","published":"2018-11-12T19:29:00.347Z","modified":"2024-11-21T03:57:34.107Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2018-19211","id":"CVE-2018-19211","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-19211"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1643754"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1643754"}],"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-2026-442.json"}}],"schema_version":"1.7.5"}