CVE-2021-46344: Jerryscript

Medium severity, CVSS 5.5. EPSS: 0.6% chance of exploitation in the next 30 days.

There is an Assertion 'flags & PARSER_PATTERN_HAS_REST_ELEMENT' failed at /jerry-core/parser/js/js-parser-expr.c in JerryScript 3.0.0.

Affected products

• Jerryscript Jerryscript: version 3.0.0 only

Published 2022-01-20. Last modified 2026-06-17.