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CVE-2026-47470

Quick assessment

Affected
NVIDIA TensorRT-LLM
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 TensorRT-LLM是美国NVIDIA公司的深度学习优化库。 NVIDIA TensorRT-LLM v1.3.0 rc14及之前版本存在输入验证错误漏洞，该漏洞源于gRPC服务器聊天API端点存在输入验证问题，可能导致本地攻击者利用该漏洞造成拒绝服务。

CVSS 6.2 · Medium EPSS 0.12% · P2

Affected Version Matrix 1

VendorProduct Version RangeStatus
NVIDIA TensorRT-LLM 0.0≤ v1.3.0 rc14 affected
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I. Basic Information for CVE-2026-47470

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA TensorRT-LLM for any platform contains a vulnerability in the gRPC server chat API endpoint, where an attacker could cause CWE-20 by local attack. A successful exploit of this vulnerability might lead to denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA TensorRT-LLM 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA TensorRT-LLM是美国NVIDIA公司的深度学习优化库。 NVIDIA TensorRT-LLM v1.3.0 rc14及之前版本存在输入验证错误漏洞，该漏洞源于gRPC服务器聊天API端点存在输入验证问题，可能导致本地攻击者利用该漏洞造成拒绝服务。
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 TensorRT-LLM 0.0 ~ v1.3.0 rc14 -

II. Public POCs for CVE-2026-47470

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III. Intelligence Information for CVE-2026-47470

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Other References for CVE-2026-47470 (1)

Same Patch Batch · NVIDIA · 2026-07-14 · 23 CVEs total

CVE-2026-24233 8.4 HIGH NVIDIA TensorRT-LLM 反序列化注入漏洞
CVE-2026-47472 7.8 HIGH NVIDIA TensorRT-LLM 反序列化注入漏洞
CVE-2026-24268 7.8 HIGH NVIDIA TensorRT 缓冲区错误漏洞
CVE-2026-24272 7.8 HIGH NVIDIA TensorRT 缓冲区错误漏洞
CVE-2026-24238 7.8 HIGH NVIDIA TensorRT 输入验证错误漏洞
CVE-2026-47482 7.5 HIGH NVIDIA Triton Inference Server 资源管理错误漏洞
CVE-2026-47471 7.5 HIGH NVIDIA TensorRT-LLM 缓冲区错误漏洞
CVE-2026-47477 7.5 HIGH NVIDIA Triton Inference Server 缓冲区错误漏洞
CVE-2026-47476 7.5 HIGH NVIDIA Triton Inference Server 资源管理错误漏洞
CVE-2026-47479 7.5 HIGH NVIDIA Triton Inference Server 资源管理错误漏洞
CVE-2026-47480 7.5 HIGH NVIDIA Triton Inference Server 异常处理不当漏洞
CVE-2026-47478 7.5 HIGH NVIDIA Triton Inference Server 资源管理错误漏洞
CVE-2026-47473 7.4 HIGH NVIDIA TensorRT-LLM 缓冲区错误漏洞
CVE-2026-24229 7.3 HIGH NVIDIA TensorRT-LLM 授权问题漏洞
CVE-2026-24234 6.8 MEDIUM NVIDIA TensorRT-LLM 服务端请求伪造漏洞
CVE-2026-47481 6.5 MEDIUM NVIDIA Triton Inference Server 授权问题漏洞
CVE-2026-24220 6.4 MEDIUM NVIDIA TensorRT-LLM 反序列化注入漏洞
CVE-2026-24259 6.4 MEDIUM NVIDIA TensorRT-LLM 授权问题漏洞
CVE-2026-24226 6.3 MEDIUM NVIDIA TensorRT-LLM 软件供应链问题漏洞
CVE-2026-24271 6.2 MEDIUM NVIDIA TensorRT-LLM 资源管理错误漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: TensorRT-LLM
Same vendor: NVIDIA
Same weakness: CWE-20

V. Comments for CVE-2026-47470

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