{"id":"CVE-2021-46342","details":"There is an Assertion 'ecma_is_lexical_environment (obj_p) || !ecma_op_object_is_fast_array (obj_p)' failed at /jerry-core/ecma/base/ecma-helpers.c in JerryScript 3.0.0.","modified":"2026-04-12T03:56:15.393404Z","published":"2022-01-20T22:15:08.827Z","references":[{"type":"FIX","url":"https://github.com/jerryscript-project/jerryscript/issues/4934"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jerryscript-project/jerryscript","events":[{"introduced":"0"},{"last_affected":"50200152feb724a74a5f64e44d7885151537cfad"}],"database_specific":{"cpe":"cpe:2.3:a:jerryscript:jerryscript:3.0.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"3.0.0"}],"source":"CPE_FIELD"}}],"versions":["v2.0","v2.1.0","v2.2.0","v2.3.0","v2.4.0","v3.0.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-46342.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}