CVE-2023-38961: Jerryscript

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Buffer Overflwo vulnerability in JerryScript Project jerryscript v.3.0.0 allows a remote attacker to execute arbitrary code via the scanner_is_context_needed component in js-scanner-until.c.

Affected products

• Jerryscript Jerryscript: version 3.0.0 only

Published 2023-08-21. Last modified 2026-06-17.