CVE-2020-29657: Jerryscript

Critical severity, CVSS 9.1. EPSS: 1.2% chance of exploitation in the next 30 days.

In JerryScript 2.3.0, there is an out-of-bounds read in main_print_unhandled_exception in the main-utils.c file.

Affected products

• Jerryscript Jerryscript: version 2.3.0 only

Published 2020-12-09. Last modified 2026-06-17.