CVE-2026-19136 Command injection in Tianxi AI Agent PC Application
A local attacker can execute arbitrary OS commands by tricking a user into opening a malicious link in the Tianxi AI Agent PC application.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-19136?
CVE-2026-19136 is a high-severity command injection vulnerability in Lenovo Tianxi AI Agent PC Application, published on 10 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A potential command injection vulnerability was reported in the Tianxi AI Agent PC Application, distributed exclusively in the Chinese market, that could allow operating system commands to be executed if a local user opens a specially crafted link that is handled by the application.
Weakness: CWE-78
Which versions are affected by CVE-2026-19136?
How do I fix CVE-2026-19136?
No fix has been published for CVE-2026-19136 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-2026-19136 being exploited?
There is no known exploitation of CVE-2026-19136 in the wild and no public exploit code.
Sources
Also known as GHSA-w44r-4p8w-x8cm.