{"id":"CVE-2021-26195","details":"An issue was discovered in JerryScript 2.4.0. There is a heap-buffer-overflow in lexer_parse_number in js-lexer.c file.","modified":"2026-03-14T10:52:09.296878Z","published":"2021-06-10T23:15:08.370Z","references":[{"type":"FIX","url":"https://github.com/jerryscript-project/jerryscript/issues/4442"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jerryscript-project/jerryscript","events":[{"introduced":"0"},{"last_affected":"8ba0d1b6ee5a065a42f3b306771ad8e3c0d819bc"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.4.0"}]}}],"versions":["v2.0","v2.1.0","v2.2.0","v2.3.0","v2.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26195.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}