Description
A Regular Expression Denial of Service (ReDoS) vulnerability was identified in the huggingface/transformers library, specifically in the file `tokenization_gpt_neox_japanese.py` of the GPT-NeoX-Japanese model. The vulnerability occurs in the SubWordJapaneseTokenizer class, where regular expressions process specially crafted inputs. The issue stems from a regex exhibiting exponential complexity under certain conditions, leading to excessive backtracking. This can result in high CPU usage and potential application downtime, effectively creating a Denial of Service (DoS) scenario. The affected version is v4.48.1 (latest).
INFO
Published Date :
2025-04-29T11:30:38.810Z
Last Modified :
2025-04-29T13:21:13.446Z
Source :
@huntr_ai
AFFECTED PRODUCTS
The following products are affected by CVE-2025-1194 vulnerability.
| Vendors | Products |
|---|---|
| Huggingface |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-1194.
