Allocation of Resources Without Limits or Throttling Affecting mlflow package, versions <3.7.0-r1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

Social Trends
EPSS
0.69% (50th percentile)

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  • Snyk IDSNYK-WOLFILATEST-MLFLOW-15402350
  • published5 Mar 2026
  • disclosed5 Dec 2025

Introduced: 5 Dec 2025

CVE-2025-66418  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade Wolfi mlflow to version 3.7.0-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mlflow package and not the mlflow package as distributed by Wolfi. See How to fix? for Wolfi relevant fixed versions and status.

urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links in the decompression chain was unbounded allowing a malicious server to insert a virtually unlimited number of compression steps leading to high CPU usage and massive memory allocation for the decompressed data. This vulnerability is fixed in 2.6.0.

CVSS Base Scores

version 3.1