CVE-2021-3435: Zephyrproject Zephyr

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Information leakage in le_ecred_conn_req(). Zephyr versions >= v2.4.0 Use of Uninitialized Resource (CWE-908). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-xhg3-gvj6-4rqh

Affected products

• Zephyrproject Zephyr: from 2.4.0, before 2.6.0 (fixed in 2.6.0)

Published 2022-06-28. Last modified 2026-06-17.