P4Verified

CVE-2026-13213: zephyr 3.6.0 to before 4.4.2

CVE-2026-13213. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA). EPSS 0.0017 (percentile 0.05811), scored 11-Oct-2026.

Affected technology

zephyr · 3.6.0 to before 4.4.2
zephyrproject

Component: Not specified by the source
File: subsys/bluetooth/audio/has.c

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 5.3/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 12-Oct-2026 16:55 UTC

CWE: CWE-476
CCR priority: 21.2 /100 (P4)
CVSS 3.1: 5.3 /10 · CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.0017 · percentile 0.05811 · 2026-10-11
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-12 16:54:24.294989+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-13213.html