CVE-2020-10060: Zephyrproject Zephyr

Medium severity, CVSS 6.5. EPSS: 1.6% chance of exploitation in the next 30 days.

In updatehub_probe, right after JSON parsing is complete, objects\[1] is accessed from the output structure in two different places. If the JSON contained less than two elements, this access would reference unitialized stack memory. This could result in a crash, denial of service, or possibly an information leak. Provided the fix in CVE-2020-10059 is applied, the attack requires compromise of the server. See NCC-ZEP-030 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions. version 2.2.0 and later versions.

Affected products

• Zephyrproject Zephyr: from 2.1.0, before 2.4.0 (fixed in 2.4.0)

Published 2020-05-11. Last modified 2026-06-17.