Description
NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker could cause an absolute path traversal. A successful exploit might lead to code execution.
Published: 2026-08-18
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

NVIDIA Triton Inference Server for Linux has an absolute path traversal vulnerability (CWE-36). An attacker able to influence the server’s file path handling could read or potentially overwrite arbitrary files on the host, which may lead to code execution if the server processes those files. The description states that a successful exploitation could result in code execution, though the extent of the impact depends on the server’s configuration and the permissions of the Triton process.

Affected Systems

The affected product is NVIDIA Triton Inference Server for Linux. No specific version information is given, so any deployment of this server that has not been confirmed patched by NVIDIA would be at risk.

Risk and Exploitability

The CVSS score of 5.5 indicates moderate overall risk. EPSS data are not available, and the vulnerability is not listed in CISA’s KEV catalog, so current exploit probability is unclear. Attackers would likely need to send a crafted inference request that includes a malicious file path; from the description, the exploitation path is not trivial, but the potential for code execution makes this a significant concern.

Generated by OpenCVE AI on August 18, 2026 at 19:43 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Update or patch NVIDIA Triton Inference Server to the latest release that eliminates the path traversal flaw, as announced in NVIDIA’s product‑security advisories.
  • Configure the Triton server so that all user input paths are validated and canonicalized, rejecting any path that contains ".." or attempts to escape the permitted directory tree.
  • Restrict network access to the Triton inference endpoint to trusted hosts or segments, using firewall rules or ACLs to limit who can submit inference requests.

Generated by OpenCVE AI on August 18, 2026 at 19:43 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Tue, 18 Aug 2026 20:00:00 +0000

Type Values Removed Values Added
Title Absolute Path Traversal Vulnerability Allowing Potential Code Execution in NVIDIA Triton Inference Server

Tue, 18 Aug 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Nvidia
Nvidia triton Inference Server
Vendors & Products Nvidia
Nvidia triton Inference Server

Tue, 18 Aug 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 18 Aug 2026 18:30:00 +0000

Type Values Removed Values Added
Description NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker could cause an absolute path traversal. A successful exploit might lead to code execution.
Weaknesses CWE-36
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}


Subscriptions

Nvidia Triton Inference Server
cve-icon MITRE

Status: PUBLISHED

Assigner: nvidia

Published:

Updated: 2026-08-18T18:46:53.672Z

Reserved: 2026-05-19T19:55:52.529Z

Link: CVE-2026-47630

cve-icon Vulnrichment

Updated: 2026-08-18T18:46:43.911Z

cve-icon NVD

Status : Received

Published: 2026-08-18T19:16:52.650

Modified: 2026-08-18T19:16:52.650

Link: CVE-2026-47630

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-18T19:45:03Z

Weaknesses
  • CWE-36

    Absolute Path Traversal