Path Traversal in Linux Kernel
CVE-2026-47487
NVIDIA Triton Inference Server for Linux contains a vulnerability where a user could cause files outside the model repository to be read, written to, or modified by providing a path in the model name to the Triton MLflow plugin. A successful exploit of this vulnerability might lead to denial of service and information disclosure.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.002 (8.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L.
Affected products
- Linux Linux_kernel
- Nvidia Triton Inference Server — versions 0.0 - 26.02
- Nvidia Triton_inference_server
Weakness classification (CWE)
References
- psirt@nvidia.com (US Government Resource)
- psirt@nvidia.com (Third Party Advisory)
- psirt@nvidia.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2026-47487?
- CVE-2026-47487 is a medium-severity vulnerability in Linux Kernel, classified under Path Traversal. CVSS score: 4.4/10. Published 2026-08-04.
- How severe is CVE-2026-47487?
- Medium severity. CVSS v3 base score is 4.4 out of 10.