CVE-2026-10652: zephyr from 4.3.0 (inclusive), through 4.4.1 (inclusive), 4.3.0 to before 4.3.1, 4.4.0 to before 4.4.1

Affected technology

zephyr · from 4.3.0 (inclusive), through 4.4.1 (inclusive)
zephyrproject

zephyr · 4.3.0 to before 4.3.1, 4.4.0 to before 4.4.1
zephyrproject

Component: Not specified by the source
File: subsys/net/lib/dns/dns_pack.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 under the conditions described by the source. Vendor/CNA’s CVSS 3.1 assessment (base score 4.8/10) rates confidentiality and availability impact as low; integrity impact as none. NVD’s CVSS 3.1 assessment (base score 7.4/10) rates confidentiality and availability impact as high; integrity impact as none.