Vulnerability-Lookup

CNVD-2026-12373

Vulnerability from cnvd - Published: 2026-03-03

Title

NVIDIA Merlin Transformers4Rec反序列化漏洞

Description

NVIDIA Merlin Transformers4Rec是美国英伟达（NVIDIA）公司的一个用于构建序列化和会话式推荐系统的软件。 NVIDIA Merlin Transformers4Rec存在反序列化漏洞，该漏洞源于Trainer组件在接收用户提交的序列化数据的不安全反序列化处理，攻击者可利用该漏洞导致代码执行、拒绝服务、信息泄露和数据篡改。

Severity

高

Patch Name

NVIDIA Merlin Transformers4Rec反序列化漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://nvidia.custhelp.com/app/answers/detail/a_id/5739

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-33213

Impacted products

Name
NVIDIA Merlin Transformers4Rec

Show details on source website

JSON

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{
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    "cve": {
      "cveNumber": "CVE-2025-33213",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-33213"
    }
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  "number": "CNVD-2026-12373",
  "openTime": "2026-03-03",
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-33213",
  "serverity": "\u9ad8",
  "submitTime": "2025-12-15",
  "title": "NVIDIA Merlin Transformers4Rec\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e"
}

CVE-2025-33213 (GCVE-0-2025-33213)

Vulnerability from cvelistv5 – Published: 2025-12-09 17:48 – Updated: 2025-12-09 20:42

Summary

NVIDIA Merlin Transformers4Rec for Linux contains a vulnerability in the Trainer component, where a user could cause a deserialization issue. A successful exploit of this vulnerability might lead to code execution, denial of service, information disclosure, and data tampering.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-09 20:18 UTC

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

nvidia mitre root

References

3 references

URL	Tags
https://nvd.nist.gov/vuln/detail/CVE-2025-33213
https://www.cve.org/CVERecord?id=CVE-2025-33213
https://nvidia.custhelp.com/app/answers/detail/a_…

Impacted products

1 product

Vendor	Product	Version
NVIDIA	Merlin Transformers4Rec	Affected: All versions that do not include commit 876f19e

Show details on NVD website

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.