CVE-2026-47627 Path traversal in Triton Inference Server
An attacker can exploit a path traversal vulnerability in NVIDIA Triton Inference Server to cause a denial of service.
- 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-2026-47627?
CVE-2026-47627 is a critical path traversal vulnerability in Nvidia Triton Inference Server, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker could cause path traversal. A successful exploit might lead to denial of service.
Weakness: CWE-22
Which versions are affected by CVE-2026-47627?
It affects 1 product.
Products include Nvidia Triton Inference Server.
How do I fix CVE-2026-47627?
No fix has been published for CVE-2026-47627 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-47627 being exploited?
There is no known exploitation of CVE-2026-47627 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Nvidia Triton Inference Server
Sources
Also known as GHSA-79wf-fcj9-7grf.