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CVE-2025-10279 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://github.com/mlflow/mlflow/commit/1d7c8d4cf0a67d407499a8a4ffac387ea4f8194a huntr.dev
https://huntr.com/bounties/01d3b81e-13d1-43aa-b91a-443aec68bdc8 huntr.dev

Weakness Enumeration

CWE-ID CWE Name Source
CWE-379 Creation of Temporary File in Directory with Insecure Permissions huntr.dev  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-10279
NVD Published Date:
02/02/2026
NVD Last Modified:
02/02/2026
Source:
huntr.dev