The snorkel library thru v0.10.0 contains an insecure deserialization vulnerability (CWE-502) in the MultitaskClassifier.load() method of the MultitaskClassifier class. The method loads model weight files using torch.load() without enabling the security-restrictive weights_only=True parameter. This default behavior allows the deserialization of arbitrary Python objects via the Pickle module. A remote attacker can exploit this by providing a maliciously crafted model file, leading to arbitrary code execution on the victim's system when the file is loaded via the vulnerable method.
References
| Link | Resource |
|---|---|
| https://github.com/snorkel-team/snorkel | Product |
| https://www.notion.so/CVE-2026-31224-35d1e1393188814185f3f6db86c9a4e9 | Third Party Advisory |
Configurations
History
No history.
Information
Published : 2026-05-12 16:16
Updated : 2026-06-17 10:33
NVD link : CVE-2026-31224
Mitre link : CVE-2026-31224
CVE.ORG link : CVE-2026-31224
JSON object : View
Products Affected
snorkel
- snorkel
CWE
CWE-502
Deserialization of Untrusted Data
