CVE-2023-39076: Gm Mylink Infotainment System

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021 Software. 2021.03.26 (build version) vehicle causes a Denial of Service (DoS) in the in-car infotainment system.

Affected products

• Gm Mylink Infotainment System: version 2021.3.26 only

Published 2023-09-08. Last modified 2026-06-17.