CVE-2026-10669: zephyr from 3.7.0 (inclusive), before 4.5.0 (exclusive), 3.7.0 to before 4.3.1, 4.4.0 to before 4.4.1

Affected technology

zephyr · from 3.7.0 (inclusive), before 4.5.0 (exclusive)
zephyrproject

zephyr · 3.7.0 to before 4.3.1, 4.4.0 to before 4.4.1
zephyrproject

Component: Not specified by the source
Function: returns
File: arch/xtensa/core/mpu.c

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

What an attacker can do

The source reports that an attacker could gain higher privileges and 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 7.8/10) rates confidentiality, integrity and availability impact as high.