Deserialization Vulnerability in Tencent NeuralNLP-NeuralClassifier
CVE-2025-13708

7.8HIGH

Key Information:

Vendor

Tencent

Status
Neuralnlp-neuralclassifier
Vendor
CVE Published:
23 December 2025

What is CVE-2025-13708?

A vulnerability in Tencent NeuralNLP-NeuralClassifier's _load_checkpoint function allows attackers to execute arbitrary code remotely. This flaw stems from inadequate validation of user-supplied data, leading to the deserialization of untrusted data. Exploitation requires the victim to open a malicious file or visit a compromised webpage, granting an attacker root-level access and control over the affected system.

Affected Version(s)

NeuralNLP-NeuralClassifier Current

References

https://www.zerodayinitiative.com/advisories/ZDI-25-1033/
x_research-advisory
https://github.com/Tencent/NeuralNLP-NeuralClassifier/com...
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

.