CVE-2025-33238

Received Received - Intake

Denial of Service via Exception in NVIDIA Triton HTTP Server

Publication date: 2026-03-24

Last updated on: 2026-03-31

Assigner: NVIDIA Corporation

Description

NVIDIA Triton Inference Server Sagemaker HTTP server contains a vulnerability where an attacker may cause an exception. A successful exploit of this vulnerability may lead to denial of service.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-03-24

Last Modified

2026-03-31

Generated

2026-07-06

AI Q&A

2026-03-24

EPSS Evaluated

2026-07-05

NVD

CVE-2025-33238

EUVD

EUVD-2025-208968

Affected Vendors & Products

Vendor	Product	Version / Range
nvidia	triton_inference_server	to 26.01 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-362	The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

Attack-Flow Graph

Mitigation Strategies

To mitigate the CVE-2025-33238 vulnerability in the NVIDIA Triton Inference Server Sagemaker HTTP server, users should update to Triton Inference Server version 26.01 or later.

Executive Summary

[{'type': 'paragraph', 'content': "CVE-2025-33238 is a vulnerability in the NVIDIA Triton Inference Server's Sagemaker HTTP server component. It allows an attacker to cause an exception by exploiting a race condition involving concurrent execution using shared resources with improper synchronization."}, {'type': 'paragraph', 'content': 'This exception can lead to a denial of service (DoS) condition, disrupting the availability of the server.'}] [2, 3]

Impact Analysis

The vulnerability can be exploited remotely without any privileges or user interaction, resulting in a denial of service (DoS) condition.

This means that an attacker can cause the NVIDIA Triton Inference Server to become unavailable, impacting the availability of services relying on this server.

There is no impact on confidentiality or integrity, but the availability impact is high.

Compliance Impact

I don't know

Detection Guidance

I don't know

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