CVE-2026-26478CRITICAL 9.8EPSS p78.2%

CVE-2026-26478CVE-2026-26478

Description

A shell command injection vulnerability in Mobvoi Tichome Mini smart speaker 012-18853 and 027-58389 allows remote attackers to send a specially crafted UDP datagram and execute arbitrary shell code as the root account.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS2.00% probability of exploitation · percentile 78.2% · 2026-06-18T12:00:27Z
Published2026-03-04
Last modified2026-03-05

Underlying weaknesses· 1

CWE-78

References

  1. https://github.com/pastcompute/tichome-poc-1
  2. https://web.archive.org/web/20171202094530/

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')cwe-780%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.