CVE-2025-10279 | BDVDB-2026-313240 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.

Impact#

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Exploit#

History#

1. Version 12026-02-02Record published in the CVE List.