ZDI-26-839: MLflow PickleEvaluationArtifact Deserialization of Untrusted Data Remote Code Execution Vulnerability
// AI summary
MLflow has a remote code execution vulnerability (CVE-2026-118623) in PickleEvaluationArtifact deserialization, requiring user interaction via a malicious page or file to exploit.
// from the source
This vulnerability allows remote attackers to execute arbitrary code on affected installations of MLflow. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-118623.