CVE-2026-2033

8.1 HIGH
Published: February 20, 2026 Modified: February 23, 2026
View on NVD

Description

MLflow Tracking Server Artifact Handler Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MLflow Tracking Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of artifact file paths. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-26649.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/mlflow/mlflow/pull/19260
Source: zdi-disclosures@trendmicro.com
https://www.zerodayinitiative.com/advisories/ZDI-26-105/
Source: zdi-disclosures@trendmicro.com

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.1 / 10.0
EPSS (Exploit Probability)
17.7%
95th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)