CVE-2026-47481

Deferred Deferred - Pending Action

Authentication Bypass in NVIDIA Triton Inference Server

Publication date: 2026-07-14

Last updated on: 2026-07-15

Assigner: NVIDIA Corporation

Description

NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause an authentication bypass through an alternative path or channel. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-07-14

Last Modified

2026-07-15

Generated

2026-08-04

AI Q&A

2026-07-15

EPSS Evaluated

2026-08-02

NVD

CVE-2026-47481

EUVD

EUVD-2026-44433

Affected Vendors & Products

Vendor	Product	Version / Range
nvidia	triton_inference_server	*
nvidia	triton_inference_server	to 26.04 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-288	The product requires authentication, but the product has an alternate path or channel that does not require authentication.

Attack-Flow Graph

Executive Summary

This vulnerability in NVIDIA Triton Inference Server for Linux allows an attacker to bypass authentication through an alternative path or channel. This means unauthorized users could gain access without proper credentials.

Impact Analysis

Exploiting this flaw could lead to code execution, privilege escalation, information disclosure, and data tampering. This may result in unauthorized access to sensitive data or system control.

Compliance Impact

This vulnerability could lead to unauthorized data access or tampering, violating GDPR and HIPAA requirements for data protection and access controls.

Mitigation Strategies

Update NVIDIA Triton Inference Server to the latest version beyond 26.04 to address the authentication bypass vulnerability. Monitor network traffic for unusual authentication attempts or unauthorized access patterns. Restrict network access to the Triton Inference Server using firewalls or network segmentation to limit exposure.

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