Cleanlab Deserialization of Untrusted Data vulnerability

Deserialization of untrusted data can occur in versions 2.4.0 or newer of the Cleanlab project, enabling a maliciously crafted datalab.pkl file to run arbitrary code on an end user’s system when the data directory is loaded...

PYSEC-2026-1254 Cleanlab Deserialization of Untrusted Data vulnerability

Deserialization of untrusted data can occur in versions 2.4.0 or newer of the Cleanlab project, enabling a maliciously crafted datalab.pkl file to run arbitrary code on an end user’s system when the data directory is loaded...

Cleanlab security vulnerabilities

Cleanlab is a standard data-centric AI package open-sourced by Cleanlab. A security vulnerability exists in Cleanlab 2.4.0 and prior versions that stems from the presence of deserialization of untrusted data, where a maliciously crafted datalab.pkl file can run arbitrary code on an end-user's...