CVE-2025-10279

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.0 / 10

Vector String

                                        CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

In mlflow version 2.20.3, the temporary directory used for creating Python virtual environments is assigned insecure world-writable permissions (0o777). This vulnerability allows an attacker with write access to the `/tmp` directory to exploit a race condition and overwrite `.py` files in the virtual environment, leading to arbitrary code execution. The issue is resolved in version 3.4.0.

Vulnerability Details

Published Date

February 02, 2026

Last Modified

February 03, 2026

CWE ID

CWE-379

Source

NVD

Vendor

mlflow

Product

mlflow/mlflow

External References

https://github.com/mlflow/mlflow/commit/1d7c8d4cf0a67d407499a8a4ffac387ea4f8194a
https://huntr.com/bounties/01d3b81e-13d1-43aa-b91a-443aec68bdc8

CVE-2025-10279

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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