CVE-2026-13489: xiaozhi-esp32 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6

CVE-2026-13489. CVSS 3.1 base score 3.1 (LOW, Vendor/CNA). EPSS 0.00347 (percentile 0.2709), scored 24-Oct-2026.

Affected technology

xiaozhi-esp32 · 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6
78

Description’s affected range: up to 2.2.6

Component: MCP Response Handler
Function: ParseMessage
File: main/mcp_server.cc

Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

VulDB’s CVSS 4.0 assessment (base score 1.3/10) rates confidentiality and availability impact as none; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 19:52 UTC

CWE: CWE-662
CCR priority: 12.5 /100 (P5)
CVSS 3.1: 3.1 /10 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N · Vendor/CNA
EPSS: 0.00347 · percentile 0.28001 · 2026-10-25
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-13489.html