5.3
Moyenne
CVE-2025-3264 A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library,…
Description
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically in the `get_imports()` function within `dynamic_module_utils.py`. This vulnerability affects versions 4.49.0 and is fixed in version 4.51.0. The issue arises from a regular expression pattern `\s*try\s*:.*?except.*?:` used to filter out try/except blocks from Python code, which can be exploited to cause excessive CPU consumption through crafted input strings due to catastrophic backtracking. This vulnerability can lead to remote code loading disruption, resource exhaustion in model serving, supply chain attack vectors, and development pipeline disruption.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| huggingface/transformers 4.51 | premières → < 4.51.0 | 4.51.0 |
Autres CVE de huggingface/transformers
Les 20 CVE de huggingface/transformers →
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7.8
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CVE-2026-1839
A vulnerability in the HuggingFace Transformers library, specifically in the `Trainer` class, allows for arbitrary…
6.5
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