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CVE-2026-47472

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 rc16及之前版本存在反序列化注入漏洞，该漏洞源于进程间通信层存在反序列化问题，可能导致本地用户访问的触发反序列化，成功利用该漏洞可能导致代码执行、信息泄露、数据篡改和拒绝服务。

CVSS 7.8 · High EPSS 0.35% · P26

Affected Version Matrix 1

VendorProduct Version RangeStatus
NVIDIA TensorRT-LLM 0.0≤ v1.3.0 rc16 affected
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I. Basic Information for CVE-2026-47472

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA TensorRT-LLM contains a vulnerability in its inter-process communication layer where an attacker with local same-user access could cause deserialization. A successful exploit of this vulnerability might lead to code execution, information disclosure, data tampering, and denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA TensorRT-LLM 反序列化注入漏洞
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 rc16及之前版本存在反序列化注入漏洞，该漏洞源于进程间通信层存在反序列化问题，可能导致本地用户访问的触发反序列化，成功利用该漏洞可能导致代码执行、信息泄露、数据篡改和拒绝服务。
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 rc16 -

II. Public POCs for CVE-2026-47472

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III. Intelligence Information for CVE-2026-47472

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Other References for CVE-2026-47472 (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-2026-24268 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
CVE-2026-47475 6.2 MEDIUM NVIDIA TensorRT-LLM 异常处理不当漏洞

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

IV. Related Vulnerabilities

Same product: TensorRT-LLM
Same vendor: NVIDIA
Same weakness: CWE-502

V. Comments for CVE-2026-47472

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