CVE-2023-31910: Jerryscript

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Jerryscript 3.0 (commit 05dbbd1) was discovered to contain a heap-buffer-overflow via the component parser_parse_function_statement at /jerry-core/parser/js/js-parser-statm.c.

Affected products

• Jerryscript Jerryscript: version 3.0.0 only

Published 2023-05-10. Last modified 2026-06-17.