CVE-2023-5184: Zephyrproject Zephyr

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Two potential signed to unsigned conversion errors and buffer overflow vulnerabilities at the following locations in the Zephyr IPM drivers.

Affected products

• Zephyrproject Zephyr: up to and including 3.4.0

Published 2023-09-27. Last modified 2026-06-17.