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-25-1142?
ZDI-25-1142 is classified as a high severity vulnerability due to the potential for remote code execution.
How do I fix ZDI-25-1142?
To mitigate ZDI-25-1142, update Hugging Face Diffusers to the latest version where the vulnerability is addressed.
What systems are affected by ZDI-25-1142?
ZDI-25-1142 affects installations of Hugging Face Diffusers.
Is user interaction required to exploit ZDI-25-1142?
Yes, user interaction is required for the exploitation of ZDI-25-1142 as the target must visit a malicious page or open a malicious file.
What type of vulnerability is ZDI-25-1142?
ZDI-25-1142 is a remote code execution vulnerability.