CVE-2024-3099: PYSEC-2026-1645 - Undefined Behavior in mlflow

CVE-2024-3099 · Severity: low · CVSS 3.1 · Published 2026-07-07

Undefined Behavior in mlflow

Technologies: mlflow (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2024-3099 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-3099 being exploited in the wild.
How severe is CVE-2024-3099?
Low severity, with a CVSS score of 3.1, published 7 July 2026.
Which products and versions are affected?
mlflow (PyPI) ECOSYSTEM:introduced=0,fixed=2.11.3.
Is there a fix for CVE-2024-3099?
Yes. mlflow (PyPI): upgrade to 2.11.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-3099?
Check whether you run mlflow (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • mlflow (PyPI): upgrade to 2.11.3 or later
    pip install "mlflow>=2.11.3"

Affected products

  • mlflow (PyPI) ECOSYSTEM:introduced=0,fixed=2.11.3

Identifiers

  • CVE-2024-3099
  • GHSA-8f8q-q2j7-7j2m
  • PYSEC-2026-1645

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