Deserialization of Untrusted Data Vulnerability in Tencent Hunyuan3D-1
CVE-2025-13713

7.8HIGH

Key Information:

Vendor

Tencent

Status
Hunyuan3d-1
Vendor
CVE Published:
23 December 2025

What is CVE-2025-13713?

The Tencent Hunyuan3D-1 software contains a vulnerability in the load_pretrained function that allows remote attackers to execute arbitrary code. This exploitation requires user interaction, such as visiting a malicious webpage or opening a compromised file. The flaw occurs due to inadequate validation of user-supplied data, leading to the potential deserialization of untrusted data. Attackers can exploit this weakness to run code with root privileges on affected systems.

Affected Version(s)

Hunyuan3D-1 af913e6fe74324c60f6e50270803dd24d2afb26d

References

https://www.zerodayinitiative.com/advisories/ZDI-25-1027/
x_research-advisory
https://github.com/Tencent-Hunyuan/Hunyuan3D-1/commit/454...
vendor-advisory

CVSS V3.0

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-13713 : Deserialization of Untrusted Data Vulnerability in Tencent Hunyuan3D-1