CVE-2025-14920

Hugging Face Transformers Perceiver Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Transformers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of model files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-25423.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-25-1150/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:huggingface:transformers:4.54.1:*:*:*:*:*:*:*

History

19 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad de ejecución remota de código por deserialización de datos no confiables en el modelo Perceiver de Hugging Face Transformers. Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en instalaciones afectadas de Hugging Face Transformers. Se requiere interacción del usuario para explotar esta vulnerabilidad, ya que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso.\n\nEl fallo específico existe dentro del análisis de los archivos de modelo. El problema se debe a la falta de una validación adecuada de los datos suministrados por el usuario, lo que puede provocar la deserialización de datos no confiables. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto del usuario actual. Fue ZDI-CAN-25423.

Information

Published : 2025-12-23 21:15

Updated : 2026-10-19 22:10

NVD link : CVE-2025-14920

Mitre link : CVE-2025-14920

CVE.ORG link : CVE-2025-14920

JSON object : View

Products Affected

huggingface

transformers

CWE

CWE-502

Deserialization of Untrusted Data

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