CVE-2020-22597: Jerryscript

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

An issue in Jerrscript- project Jerryscrip v. 2.3.0 allows a remote attacker to execute arbitrary code via the ecma_builtin_array_prototype_object_slice parameter.

Affected products

• Jerryscript Jerryscript: version 2.3.0 only

Published 2023-07-03. Last modified 2026-06-17.