ZDI-CAN-27424: ZDI-25-1142: (0Day) Hugging Face Diffusers CogView4 Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Diffusers. 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 checkpoints. 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 process.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face Diffusers. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2025-14922.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-27424?
The severity of ZDI-CAN-27424 is classified as critical due to its potential for arbitrary code execution.
How do I fix ZDI-CAN-27424?
To fix ZDI-CAN-27424, update the Hugging Face Diffusers to the latest version that addresses this vulnerability.
What type of attack does ZDI-CAN-27424 involve?
ZDI-CAN-27424 involves remote attackers exploiting the vulnerability to execute arbitrary code.
Is user interaction required to exploit ZDI-CAN-27424?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file to exploit ZDI-CAN-27424.
Which software is affected by ZDI-CAN-27424?
ZDI-CAN-27424 affects installations of Hugging Face Diffusers.