CVE-2026-31223

CVE-2026-31223

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The snorkel library thru v0.10.0 contains a critical insecure deserialization vulnerability (CWE-502) in the BaseLabeler.load() method of the BaseLabeler class. The method loads serialized labeler models using the unsafe pickle.load() function on user-supplied file paths without any validation or security controls. Python's pickle module is inherently dangerous for deserializing untrusted data, as it can execute arbitrary code during the deserialization process. A remote attacker can exploit this by providing a maliciously crafted pickle file, leading to arbitrary code execution on the victim's system when the file is loaded via the vulnerable method.

CVSS 8.8 · Élevée · EPSS 0,4%

Publication

2026-05-12T00:00:00.000Z

Mise à jour

2026-05-15T18:05:33.607Z

Pile logicielle: python

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