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Vulnerability details

CVE-2025-14920

huggingface Transformers

Hugging Face Transformers Perceiver Model Deserialization of Untrusted Data Remote Code Execution Vulnerability

CVSS 3.0
7.8High

Official description

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 scores

ScoreVersionSourceVector
7.8High 3.0 CVEProject cvelistV5 (CNA) (zdi) CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

VendorProductVersionsSource
huggingface Transformers 9c8bd3fc1befe54f3efb9f385561eef49f060a70 CVEProject cvelistV5 (CNA)

References and advisories

1
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Details

Published
2025-12-24
Last updated
2025-12-24
State
Published
Assigner (CNA)
zdi

Exploit prediction (EPSS)

0.36%
Probability of exploitation in 30 days
29.9%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
None
Technical impact
Total

Weaknesses (CWE)

  • CWE-502
    Deserialization of Untrusted Data