CVE-2020-17054: Microsoft ChakraCore

Medium severity, CVSS 4.2. EPSS: 2.1% chance of exploitation in the next 30 days.

Chakra Scripting Engine Memory Corruption Vulnerability

Affected products

• Microsoft ChakraCore: from 1.11.0, before 1.11.23 (fixed in 1.11.23)
• Microsoft Edge: affected versions not specified

Published 2020-11-11. Last modified 2026-06-17.