{"id":"JLSEC-2026-664","summary":"Stack overflow vulnerability in ast_selectors.cpp in function Sass::CompoundSelector:...","details":"Stack overflow vulnerability in ast_selectors.cpp in function Sass::CompoundSelector::has_real_parent_ref in libsass:3.6.5-8-g210218, which can be exploited by attackers to causea denial of service (DoS). Also affects the command line driver for libsass, sassc 3.6.2.","modified":"2026-07-18T00:02:18.288768813Z","published":"2026-07-13T17:46:15.921Z","upstream":["CVE-2022-43357","GHSA-j7vr-2gc9-mmv7","EUVD-2022-46396"],"database_specific":{"license":"CC-BY-4.0","sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-43357","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43357","database_specific":{"status":"Modified"},"id":"CVE-2022-43357","imported":"2026-07-17T22:21:54.009Z","modified":"2026-06-17T05:06:21.560Z","published":"2023-08-22T19:16:29.527Z"},{"url":"https://api.github.com/advisories/GHSA-j7vr-2gc9-mmv7","html_url":"https://github.com/advisories/GHSA-j7vr-2gc9-mmv7","id":"GHSA-j7vr-2gc9-mmv7","imported":"2026-07-17T22:21:54.172Z","modified":"2024-04-11T21:19:47Z","published":"2023-08-22T21:30:26Z"},{"url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2022-46396","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-46396","id":"EUVD-2022-46396","imported":"2026-07-17T22:22:03.913Z","modified":"2024-10-03T14:35:50Z","published":"2023-08-22T00:00:00Z"}]},"references":[{"type":"WEB","url":"https://drive.google.com/file/d/1aC5q3czen0atI91fuBIoCBFkS30_OSWX"},{"type":"WEB","url":"https://drive.google.com/file/d/1aC5q3czen0atI91fuBIoCBFkS30_OSWX/"},{"type":"WEB","url":"https://github.com/advisories/GHSA-j7vr-2gc9-mmv7"},{"type":"WEB","url":"https://github.com/sass/libsass"},{"type":"WEB","url":"https://github.com/sass/libsass/issues/3177"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43357"}],"affected":[{"package":{"name":"SassC_jll","ecosystem":"Julia","purl":"pkg:julia/SassC_jll?uuid=e813748c-f071-5ac4-9ddd-9e9e72545407"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-664.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}