{"id":"JLSEC-2026-556","details":"Stack overflow in lua_resume of ldo.c in Lua Interpreter 5.1.0~5.4.4 allows attackers to perform a Denial of Service via a crafted script file.","modified":"2026-05-26T20:00:07.354292076Z","published":"2026-05-26T19:45:06.761Z","upstream":["CVE-2021-43519"],"database_specific":{"sources":[{"modified":"2024-11-21T06:29:20.817Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-43519","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43519","imported":"2026-05-26T02:05:11.279Z","published":"2021-11-09T13:15:08.500Z","database_specific":{"status":"Modified"},"id":"CVE-2021-43519"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"http://lua-users.org/lists/lua-l/2021-10/msg00123.html"},{"type":"WEB","url":"http://lua-users.org/lists/lua-l/2021-10/msg00123.html"},{"type":"WEB","url":"http://lua-users.org/lists/lua-l/2021-11/msg00015.html"},{"type":"WEB","url":"http://lua-users.org/lists/lua-l/2021-11/msg00015.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7XHFYHGSZKL53VCLSJSAJ6VMFGAIXKO/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7XHFYHGSZKL53VCLSJSAJ6VMFGAIXKO/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/"}],"affected":[{"package":{"name":"Lua_jll","ecosystem":"Julia","purl":"pkg:julia/Lua_jll?uuid=a4086b1d-a96a-5d6b-8e4f-2030e6f25ba6"},"ranges":[{"type":"SEMVER","events":[{"introduced":"5.4.3+0"},{"fixed":"5.4.4+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-556.json"}}],"schema_version":"1.7.5"}