P4Verified

CVE-2026-19571: zephyr 3.3.0 to before 4.5.0

CVE-2026-19571. CVSS 3.1 base score 6.7 (MEDIUM, Vendor/CNA).

Affected technology

zephyr · 3.3.0 to before 4.5.0
zephyrproject

Component: Not specified by the source
Function: shi_ite_cs_callback, shi_ite_int_handler, shi_ite_parse_header
File: subsys/mgmt/ec_host_cmd/backends/ec_host_cmd_backend_shi_ite.c

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 6.7/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-09 12:22:15.252678+00:00

CWE: CWE-362
CCR priority: 26.8 /100 (P4)
CVSS 3.1: 6.7 /10 · CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-09 12:21:30.679837+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-19571.html