Vulnerability-Lookup

CNVD-2026-21552

Vulnerability from cnvd - Published: 2026-05-25

Title

NVIDIA Triton Inference Server路径遍历漏洞（CNVD-2026-21552）

Description

NVIDIA Triton Inference Server是一款用于AI模型推理的高性能服务器，它支持多种主流深度学习框架，并提供模型部署和推理请求处理功能。 NVIDIA Triton Inference Server存在路径遍历漏洞。该漏洞产生的原因是未能正确路径限制导致攻击者可能访问受限目录外的文件，攻击者可利用该漏洞尝试遍历文件系统，导致拒绝服务。

Severity

高

Patch Name

NVIDIA Triton Inference Server路径遍历漏洞（CNVD-2026-21552）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://nvd.nist.gov/vuln/detail/CVE-2026-24209

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-24209

Impacted products

Name
NVIDIA Triton Inference Server <26.03

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2026-24209",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-24209"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-21552",
  "openTime": "2026-05-25",
  "patchDescription": "NVIDIA Triton Inference Server\u662f\u4e00\u6b3e\u7528\u4e8eAI\u6a21\u578b\u63a8\u7406\u7684\u9ad8\u6027\u80fd\u670d\u52a1\u5668\uff0c\u5b83\u652f\u6301\u591a\u79cd\u4e3b\u6d41\u6df1\u5ea6\u5b66\u4e60\u6846\u67b6\uff0c\u5e76\u63d0\u4f9b\u6a21\u578b\u90e8\u7f72\u548c\u63a8\u7406\u8bf7\u6c42\u5904\u7406\u529f\u80fd\u3002\r\n\r\nNVIDIA Triton Inference Server\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u672a\u80fd\u6b63\u786e\u8def\u5f84\u9650\u5236\u5bfc\u81f4\u653b\u51fb\u8005\u53ef\u80fd\u8bbf\u95ee\u53d7\u9650\u76ee\u5f55\u5916\u7684\u6587\u4ef6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c1d\u8bd5\u904d\u5386\u6587\u4ef6\u7cfb\u7edf\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "NVIDIA Triton Inference Server\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2026-21552\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA Triton Inference Server \u003c26.03"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-24209",
  "serverity": "\u9ad8",
  "submitTime": "2026-05-21",
  "title": "NVIDIA Triton Inference Server\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2026-21552\uff09"
}

CVE-2026-24209 (GCVE-0-2026-24209)

Vulnerability from cvelistv5 – Published: 2026-05-20 02:46 – Updated: 2026-05-20 12:22

Summary

NVIDIA Triton Inference Server contains a vulnerability where an attacker could cause a path traversal issue. 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 2026-05-20 12:22 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

nvidia mitre root

References

3 references

URL	Tags
https://nvd.nist.gov/vuln/detail/CVE-2026-24209
https://www.cve.org/CVERecord?id=CVE-2026-24209
https://nvidia.custhelp.com/app/answers/detail/a_…

Impacted products

1 product

Vendor	Product	Version
NVIDIA	Triton Inference Server	Affected: 0 , < r26.03 (custom)

Show details on NVD website

JSON

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                "timestamp": "2026-05-20T12:22:20.008945Z",
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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.