CVE-2026-68772 — ZenML 0.94.6 Remote Code Execution via CloudpickleMaterializer
ZenML 0.94.6 contains a remote code execution vulnerability in the CloudpickleMaterializer component that allows attackers with write access to a shared artifact store to execut…
Published: 2026-08-07 · CVSS: 8.5 · CVSS 4.0
ZenML 0.94.6 contains a remote code execution vulnerability in the CloudpickleMaterializer component that allows attackers with write access to a shared artifact store to execute arbitrary code by planting a malicious pickle file. Attackers can replace a stored artifact.pkl file with a crafted cloudpickle payload containing a malicious __reduce__ method, which executes arbitrary system commands when any user or pipeline materializes the artifact through the unsanitized cloudpickle.load() call in cloudpickle_materializer.py.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7