P5Verified

CVE-2026-18418: zephyr 4.4.0 to before 4.4.2

CVE-2026-18418. CVSS 3.1 base score 3.4 (LOW, Vendor/CNA).

Affected technology

zephyr · 4.4.0 to before 4.4.2
zephyrproject

Component: Not specified by the source
Function: zbus_proxy_agent_ipc_recv_callback
File: subsys/zbus/proxy_agent/zbus_proxy_agent_ipc.c

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 3.4/10) rates confidentiality and availability impact as low; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 11-Oct-2026 23:39 UTC

CWE: CWE-125
CCR priority: 13.6 /100 (P5)
CVSS 3.1: 3.4 /10 · CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-11 23:39:08.456424+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-18418.html