CVE-2020-10065: Zephyrproject Zephyr

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Missing Size Checks in Bluetooth HCI over SPI. Zephyr versions >= v1.14.2, >= v2.2.0 contain Improper Handling of Length Parameter Inconsistency (CWE-130). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hg2w-62p6-g67c

Affected products

• Zephyrproject Zephyr: up to and including 1.14.2; from 2.0.0, up to and including 2.2.0

Published 2021-05-25. Last modified 2026-06-17.