What is CVE-2024-37054?

CVE-2024-37054 is a high-severity vulnerability in Lfprojects Mlflow, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2024-06-04.

How severe is CVE-2024-37054?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2024-37054 known to be exploited?

12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Lfprojects Mlflow

CVE-2024-37054

Deserialization of untrusted data can occur in versions of the MLflow platform running version 0.9.0 or newer, enabling a maliciously uploaded PyFunc model to run arbitrary code on an end user’s system when interacted with.

Vulnerability class: Insecure Deserialization

Published 2024-06-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (51.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Lfprojects Mlflow
Mlflow — versions 0.9.0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

6f8de1f0-f67e-45a6-b68f-98777fdb759c (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-37054?: CVE-2024-37054 is a high-severity vulnerability in Lfprojects Mlflow, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2024-06-04.
How severe is CVE-2024-37054?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2024-37054 known to be exploited?: 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.