{"id":"JLSEC-2026-508","details":"In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.","modified":"2026-05-18T14:30:04.106782796Z","published":"2026-05-18T14:23:04.937Z","upstream":["CVE-2019-6283"],"database_specific":{"license":"CC-BY-4.0","sources":[{"database_specific":{"status":"Modified"},"published":"2019-01-14T22:29:00.280Z","imported":"2026-05-16T01:24:16.604Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2019-6283","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2019-6283","modified":"2024-11-21T04:46:21.927Z","id":"CVE-2019-6283"}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html"},{"type":"WEB","url":"https://github.com/sass/libsass/issues/2814"},{"type":"WEB","url":"https://github.com/sass/libsass/issues/2814"}],"affected":[{"package":{"name":"libsass_jll","ecosystem":"Julia","purl":"pkg:julia/libsass_jll?uuid=47bcb7c8-5119-555a-9eeb-0afcc36cd728"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.6.4+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-508.json"}}],"schema_version":"1.7.5"}