CVE-2026-47475

Inference API Assertion Failure in NVIDIA TensorRT-LLM Causes Denial of Service

Published Jul 14, 2026 CVSS 3.1 · 6.2 Medium EPSS < 1% KEV · Not listed
Description
NVIDIA TensorRT-LLM contains a vulnerability in the OpenAI-compatible inference API where an attacker could trigger a reachable assertion in the sampler thread. A successful exploit of this vulnerability might lead to denial of service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Inference API Assertion Failure in NVIDIA TensorRT-LLM Causes Denial of Service
Type Values Removed Values Added
Title TensorRT‑LLM Denial of Service via OpenAI-Compatible API Assertion Failure
Type Values Removed Values Added
Title TensorRT‑LLM Denial of Service via OpenAI-Compatible API Assertion Failure
Type Values Removed Values Added
Title TensorRT-LLM OpenAI API Assertion Failure Denial of Service
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Title TensorRT-LLM OpenAI API Assertion Failure Denial of Service
Type Values Removed Values Added
First Time appeared Nvidia
Nvidia tensorrt-llm
Vendors & Products Nvidia
Nvidia tensorrt-llm
Type Values Removed Values Added
Description NVIDIA TensorRT-LLM contains a vulnerability in the OpenAI-compatible inference API where an attacker could trigger a reachable assertion in the sampler thread. A successful exploit of this vulnerability might lead to denial of service.
Weaknesses CWE-617
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
nvidia
Published
Updated
Jul 15, 2026, 2:18 PM
Reserved
May 19, 2026, 7:55 PM
Status
Deferred
Published
Jul 14, 2026, 9:16 PM
Modified
Oct 24, 2026, 9:10 PM