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CVE-2026-26478 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: March 4, 2026

Mobvoi Tichome Mini - Command Injection

Published: March 4, 2026Updated: March 4, 2026Remote Exploitable

Overview

Mobvoi Tichome Mini smart speaker 012-18853 and 027-58389 contains a command injection caused by processing of specially crafted UDP datagrams, letting remote attackers execute arbitrary shell code as root, exploit requires network access.

Severity & Score

Severity: Critical

CVSS Score: 9.8

Impact

Remote attackers can execute arbitrary shell commands as root, leading to full system compromise.

Mitigation

Update to the latest version or apply vendor patches addressing this vulnerability.

References

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

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-26478
Severity: Critical
CVSS Score: 9.8
Type: command_injection
Status: unconfirmed

CWE

CWE-78

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H