CVE-2026-10774: zephyr from 3.6.0 (inclusive), before 4.5.0 (exclusive), 3.6.0 to before 4.3.1, 4.4.0 to before 4.4.2

Affected technology

zephyr · from 3.6.0 (inclusive), before 4.5.0 (exclusive)
zephyrproject

zephyr · 3.6.0 to before 4.3.1, 4.4.0 to before 4.4.2
zephyrproject

Component: Not specified by the source
File: subsys/bluetooth/mesh/subnet.c

Attack conditions (Vendor/CNA, CVSS 3.1): Adjacent network · High privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Adjacent network · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 2.4/10) rates confidentiality and integrity impact as none; availability impact as low. NVD’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.