CVE-2026-26478

CRITICAL
2026-03-04 [email protected]
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:05 vuln.today
PoC Detected
Mar 05, 2026 - 18:13 vuln.today
Public exploit code
CVE Published
Mar 04, 2026 - 16:16 nvd
CRITICAL 9.8

Tags

Command Injection Tichome Mini Firmware

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.

Analysis

Command injection in Mobvoi Tichome Mini smart speaker via crafted requests. EPSS 1.2%. …

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Remediation

Within 24 hours: Identify and inventory all affected Mobvoi Tichome Mini models in your environment; isolate affected devices from production networks and sensitive systems. Within 7 days: Implement network segmentation to restrict UDP communication to affected devices; deploy compensating controls; notify stakeholders of exposure status. …

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Priority Score

70
Low Medium High Critical
KEV: 0
EPSS: +1.2
CVSS: +49
POC: +20

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CVE-2026-26478 vulnerability details – vuln.today
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