CVE-2026-47487
NVIDIA Triton Inference Server Path Traversal Vulnerability
Description
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.
INFO
Published Date :
Aug. 4, 2026, 6:16 p.m.
Last Modified :
Aug. 4, 2026, 7:16 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | 9576f279-3576-44b5-a4af-b9a8644b2de6 | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Sanitize model names passed to the MLflow plugin.
- Implement input validation for file paths.
- Update the Triton Inference Server to the latest version.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-47487.
| URL | Resource |
|---|---|
| https://github.com/NVIDIA/product-security/tree/main/2026/5860 | |
| https://nvd.nist.gov/vuln/detail/CVE-2026-47487 | |
| https://www.cve.org/CVERecord?id=CVE-2026-47487 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-47487 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-47487
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-47487 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-47487 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 04, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-47487', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-08-04T18:20:08.188035Z'} -
New CVE Received by [email protected]
Aug. 04, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'NVIDIA', 'product': 'Triton Inference Server', 'versions': [{'status': 'affected', 'version': '0.0 - 26.02'}], 'platforms': ['Linux'], 'defaultStatus': 'unaffected'}] Added Description 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. Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L Added CWE CWE-22 Added Reference https://github.com/NVIDIA/product-security/tree/main/2026/5860 Added Reference https://nvd.nist.gov/vuln/detail/CVE-2026-47487 Added Reference https://www.cve.org/CVERecord?id=CVE-2026-47487