CVE-2026-1839
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-502
Deserialización de datos no confiables
Fecha de publicación:
07/04/2026
Última modificación:
07/04/2026
Descripción
*** Pendiente de traducción *** A vulnerability in the HuggingFace Transformers library, specifically in the `Trainer` class, allows for arbitrary code execution. The `_load_rng_state()` method in `src/transformers/trainer.py` at line 3059 calls `torch.load()` without the `weights_only=True` parameter. This issue affects all versions of the library supporting `torch>=2.2` when used with PyTorch versions below 2.6, as the `safe_globals()` context manager provides no protection in these versions. An attacker can exploit this vulnerability by supplying a malicious checkpoint file, such as `rng_state.pth`, which can execute arbitrary code when loaded. The issue is resolved in version v5.0.0rc3.
Impacto
Puntuación base 3.x
6.50
Gravedad 3.x
MEDIA