Vulnerability-Lookup

CNVD-2026-21557

Vulnerability from cnvd - Published: 2026-05-22

Title

NVIDIA TensorRT-LLM反序列化漏洞

Description

NVIDIA TensorRT-LLM是一款针对大语言模型推理优化的高性能深度学习推理库。 NVIDIA TensorRT-LLM存在反序列化漏洞。该漏洞源于不安全的序列化句柄处理，攻击者可利用该漏洞导致代码执行、数据篡改和信息泄露。

Severity

中

Patch Name

NVIDIA TensorRT-LLM反序列化漏洞的补丁

Patch Description

NVIDIA TensorRT-LLM是一款针对大语言模型推理优化的高性能深度学习推理库。 NVIDIA TensorRT-LLM存在反序列化漏洞。该漏洞源于不安全的序列化句柄处理，攻击者可利用该漏洞导致代码执行、数据篡改和信息泄露。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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-2026-24142

Reference

https://nvidia.custhelp.com/app/answers/detail/a_id/5805

Impacted products

Name
NVIDIA TensorRT-LLM <1.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-24142",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-24142"
    }
  },
  "description": "NVIDIA TensorRT-LLM\u662f\u4e00\u6b3e\u9488\u5bf9\u5927\u8bed\u8a00\u6a21\u578b\u63a8\u7406\u4f18\u5316\u7684\u9ad8\u6027\u80fd\u6df1\u5ea6\u5b66\u4e60\u63a8\u7406\u5e93\u3002\n\nNVIDIA TensorRT-LLM\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e0d\u5b89\u5168\u7684\u5e8f\u5217\u5316\u53e5\u67c4\u5904\u7406\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4ee3\u7801\u6267\u884c\u3001\u6570\u636e\u7be1\u6539\u548c\u4fe1\u606f\u6cc4\u9732\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-24142",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-21557",
  "openTime": "2026-05-22",
  "patchDescription": "NVIDIA TensorRT-LLM\u662f\u4e00\u6b3e\u9488\u5bf9\u5927\u8bed\u8a00\u6a21\u578b\u63a8\u7406\u4f18\u5316\u7684\u9ad8\u6027\u80fd\u6df1\u5ea6\u5b66\u4e60\u63a8\u7406\u5e93\u3002\r\n\r\nNVIDIA TensorRT-LLM\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e0d\u5b89\u5168\u7684\u5e8f\u5217\u5316\u53e5\u67c4\u5904\u7406\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4ee3\u7801\u6267\u884c\u3001\u6570\u636e\u7be1\u6539\u548c\u4fe1\u606f\u6cc4\u9732\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 TensorRT-LLM\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA TensorRT-LLM \u003c1.2"
  },
  "referenceLink": "https://nvidia.custhelp.com/app/answers/detail/a_id/5805",
  "serverity": "\u4e2d",
  "submitTime": "2026-05-21",
  "title": "NVIDIA TensorRT-LLM\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e"
}

CVE-2026-24142 (GCVE-0-2026-24142)

Vulnerability from cvelistv5 – Published: 2026-05-20 03:00 – Updated: 2026-05-20 15:44

Summary

NVIDIA TRT-LLM for any platform contains a deserialization vulnerability and unsafe serialized handle. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.

Severity

6.3 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

nvidia

References

3 references

URL	Tags
https://nvd.nist.gov/vuln/detail/CVE-2026-24142
https://www.cve.org/CVERecord?id=CVE-2026-24142
https://nvidia.custhelp.com/app/answers/detail/a_…

Impacted products

1 product

Vendor	Product	Version
NVIDIA	TensorRT-LLM	Affected: 0 , < v1.2 (custom)

Show details on NVD website

JSON

To clipboard

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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.

Action not permitted

CNVD-2026-21557

CVE-2026-24142 (GCVE-0-2026-24142)

Tags

Sightings

Nomenclature