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CVE-2026-47487

Quick assessment

Affected
NVIDIA Triton Inference Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 0.0版本至26.02版本存在路径遍历漏洞，该漏洞源于用户可通过向Triton MLflow插件提供模型名称中的路径，导致模型仓库之外的文件被读取、写入或修改，可能导致拒绝服务和信息泄露。

CVSS 4.4 · Medium EPSS 0.23% · P13

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
NVIDIA Triton Inference Server 0.0 - 26.02 affected
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I. Basic Information for CVE-2026-47487

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA Triton Inference Server for Linux contains a vulnerability where a user could cause files outside the model repository to be read, written to, or modified by providing a path in the model name to the Triton MLflow plugin. A successful exploit of this vulnerability might lead to denial of service and information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA Triton Inference Server 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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 0.0版本至26.02版本存在路径遍历漏洞，该漏洞源于用户可通过向Triton MLflow插件提供模型名称中的路径，导致模型仓库之外的文件被读取、写入或修改，可能导致拒绝服务和信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA Triton Inference Server 0.0 - 26.02 -

II. Public POCs for CVE-2026-47487

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III. Intelligence Information for CVE-2026-47487

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Vendor Advisories for CVE-2026-47487 (2)

Other References for CVE-2026-47487 (1)

Same Patch Batch · NVIDIA · 2026-08-04 · 16 CVEs total

CVE-2026-24254 9.8 CRITICAL NVIDIA Dynamo 授权问题漏洞
CVE-2026-47623 8.2 HIGH NVIDIA Dynamo 反序列化注入漏洞
CVE-2026-24253 8.2 HIGH NVIDIA Dynamo 缓冲区错误漏洞
CVE-2026-47618 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47617 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47616 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47615 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47614 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47613 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47612 7.5 HIGH NVIDIA Dynamo 路径遍历漏洞
CVE-2026-24255 7.5 HIGH NVIDIA Dynamo 处理逻辑错误漏洞
CVE-2026-47619 6.6 MEDIUM NVIDIA Dynamo 软件供应链问题漏洞
CVE-2026-47621 6.5 MEDIUM NVIDIA Dynamo 竞争条件问题漏洞
CVE-2026-47620 6.5 MEDIUM NVIDIA Dynamo 竞争条件问题漏洞
CVE-2026-47622 5.3 MEDIUM NVIDIA Dynamo 信息泄露漏洞

IV. Related Vulnerabilities

Same product: Triton Inference Server
Same vendor: NVIDIA
Same weakness: CWE-22

V. Comments for CVE-2026-47487

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