ZDI-CAN-29939 HIGH 7.8 Upcoming Mar 30, 2026

MLflow

MLflow, an open-source machine learning platform for experiment tracking and model management, has a high-severity vulnerability (CVSS 7.8) that requires local access and user interaction to exploit, but delivers significant impact through high confidentiality, integrity, and availability compromise. The vulnerability does not require authentication, making it particularly dangerous in multi-user environments where an attacker with local system access can trick a user into triggering the flaw. Security teams should monitor for exploitation attempts targeting MLflow deployments and prioritize patching once the vendor releases a fix by the July 2026 deadline.

Advisory Details
Researcher Mat Powell of TrendAI Zero Day Initiative
Reported March 30, 2026
Deadline July 28, 2026 103d
CVSS Vector AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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