Vulnerability-Lookup

CNVD-2026-31990

Vulnerability from cnvd - Published: 2026-08-13

Title

NVIDIA Triton Inference Server资源管理错误漏洞

Description

NVIDIA triton inference server是美国NVIDIA公司开源的一个AI模型推理服务系统。 NVIDIA Triton Inference Server存在资源管理错误漏洞，该漏洞源于生命周期结束后未释放内存，攻击者可利用该漏洞导致拒绝服务。

Severity

高

Formal description

目前没有详细的漏洞细节提供： https://nvidia.custhelp.com/app/security

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-47482

Impacted products

Name
NVIDIA Triton Inference Server <=26.04

Show details on source website

JSON

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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-31990",
  "openTime": "2026-08-13",
  "products": {
    "product": "NVIDIA Triton Inference Server \u003c=26.04"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-47482",
  "serverity": "\u9ad8",
  "submitTime": "2026-07-17",
  "title": "NVIDIA Triton Inference Server\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2026-47482 (GCVE-0-2026-47482)

Vulnerability from cvelistv5 – Published: 2026-07-14 19:50 – Updated: 2026-07-15 14:14

Summary

NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause missing release of memory after effective lifetime. A successful exploit of this vulnerability might lead to denial of service.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-15 14:13 UTC

CWE

CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

nvidia mitre root

References

2 references

URL	Tags
https://nvd.nist.gov/vuln/detail/CVE-2026-47482
https://www.cve.org/CVERecord?id=CVE-2026-47482

Impacted products

1 product

Vendor	Product	Version
NVIDIA	Triton Inference Server	Affected: 0.0 , ≤ 26.04 (custom)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CNVD-2026-31990

CVE-2026-47482 (GCVE-0-2026-47482)

Tags

Sightings

Nomenclature