CVE-2026-26478 Command injection in n/a
Remote attackers can execute arbitrary shell code as root on Mobvoi Tichome Mini smart speakers via crafted UDP datagrams.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-26478?
CVE-2026-26478 is a critical command injection vulnerability in n/a, published on 4 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-78
Which versions are affected by CVE-2026-26478?
It affects 1 product.
Products include Mobvoi Tichome Mini Firmware.
How do I fix CVE-2026-26478?
No fix has been published for CVE-2026-26478 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-26478 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-26478 exists.
Sources
Also known as GHSA-7v83-4fxv-vr48.