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CVE-2025-33255

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 TRT-LLM是美国英伟达（NVIDIA）公司的一个面向大语言模型推理加速与部署优化的高性能推理框架。 NVIDIA TRT-LLM存在代码问题漏洞，该漏洞源于MPI服务器中存在不安全的反序列化，可能导致代码执行、拒绝服务、数据篡改和信息泄露。

CVSS 7.5 · High EPSS 0.57% · P44

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
NVIDIA TensorRT-LLM < v1.2 affected
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I. Basic Information for CVE-2025-33255

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA TRT-LLM for any platform contains a vulnerability in MPI server, where an attacker could cause an unsafe deserialization. A successful exploit of this vulnerability might lead to code execution, denial of service, data tampering, and information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/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 TRT-LLM 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA TRT-LLM是美国英伟达（NVIDIA）公司的一个面向大语言模型推理加速与部署优化的高性能推理框架。 NVIDIA TRT-LLM存在代码问题漏洞，该漏洞源于MPI服务器中存在不安全的反序列化，可能导致代码执行、拒绝服务、数据篡改和信息泄露。
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 TensorRT-LLM 0 ~ v1.2 -

II. Public POCs for CVE-2025-33255

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III. Intelligence Information for CVE-2025-33255

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Vendor Advisories for CVE-2025-33255 (2)

Same Patch Batch · NVIDIA · 2026-05-20 · 16 CVEs total

CVE-2026-24207 9.8 CRITICAL NVIDIA Triton Inference Server 安全漏洞
CVE-2026-24217 8.8 HIGH NVIDIA BioNeMo Core 安全漏洞
CVE-2026-24188 8.2 HIGH NVIDIA TensorRT 缓冲区错误漏洞
CVE-2026-24218 8.1 HIGH NVIDIA DGX OS 安全漏洞
CVE-2026-24214 8.0 HIGH NVIDIA Triton Inference Server 输入验证错误漏洞
CVE-2026-24213 8.0 HIGH NVIDIA Triton Inference Server 缓冲区错误漏洞
CVE-2026-24216 7.8 HIGH NVIDIA BioNeMo 代码问题漏洞
CVE-2026-24163 7.5 HIGH NVIDIA TRT-LLM 代码问题漏洞
CVE-2026-24210 7.5 HIGH NVIDIA Triton Inference Server 输入验证错误漏洞
CVE-2026-24209 7.5 HIGH NVIDIA Triton Inference Server 路径遍历漏洞
CVE-2026-24206 7.3 HIGH NVIDIA Triton Inference Server 安全漏洞
CVE-2026-24142 6.3 MEDIUM NVIDIA TRT-LLM 代码问题漏洞
CVE-2026-24215 5.7 MEDIUM NVIDIA Triton Inference Server 资源管理错误漏洞
CVE-2026-24160 5.5 MEDIUM NVIDIA TRT-LLM 安全漏洞
CVE-2026-24208 5.3 MEDIUM NVIDIA Triton Inference Server 路径遍历漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2025-33255

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