P4Verified

CVE-2026-19185

CVE-2026-19185. CVSS base score 7.8 (HIGH, Vendor/CNA).

Affected technology

zephyr · 3.2.0 to before 4.5.0
zephyrproject

Component: Not specified by the source
Function: z_vrfy_i3c_do_ccc
File: drivers/i3c/i3c_handlers.c

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-05 23:10:27.819611+00:00

CWE: CWE-822
CCR priority: 31.2 /100 (P4)
CVSS: 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-05 23:09:08.830529+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-19185.html