CVE-2026-10672: zephyr 3.7.1, 4.2.1, 4.3.0

Affected technology

zephyr · 3.7.1
zephyrproject

zephyr · 4.2.1
zephyrproject

zephyr · 4.3.0
zephyrproject

zephyr · 3.0.0 to before 4.3.1, 4.4.0 to before 4.4.1
zephyrproject

Component: Not specified by the source
File: subsys/net/lib/lwm2m/lwm2m_pull_context.c

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service and access information they should not be able to access under the conditions described by the source. Vendor/CNA’s CVSS 3.1 assessment (base score 8.2/10) rates confidentiality impact as high; integrity impact as none; availability impact as low. NVD’s CVSS 3.1 assessment (base score 9.1/10) rates confidentiality and availability impact as high; integrity impact as none.