NVIDIA Triton Inference Server up to 26.04 buffer overflow

Summaryinfo

A vulnerability has been found in NVIDIA Triton Inference Server up to 26.04 and classified as critical. The affected element is an unknown function. Performing a manipulation results in buffer overflow. This vulnerability is identified as CVE-2026-47477. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in NVIDIA Triton Inference Server up to 26.04. This affects an unknown part. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on availability. The summary by CVE is:

NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause a stack-based buffer overflow. A successful exploit of this vulnerability might lead to denial of service.

This vulnerability is uniquely identified as CVE-2026-47477 since 05/19/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/15/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• NVIDIA

Name

• Triton Inference Server

Version

• 26.04

License

• commercial

Website

• Vendor: https://www.nvidia.com/

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