Priority HIGH 76
A vulnerability in the LightGlue model loading path of huggingface/transformers version 5.2.0 allows an attacker-controlled model repository to execute arbitrary code during model initialization.
CVSS 3.1CRITICAL 9.6· Network · No auth · User interaction · EPSS 0.00597 · Published 2026-06-03 · Partial fix · 5.5.0 CWE-829
Priority HIGH 72
The huggingface/transformers library, versions prior to 4.53.0, is vulnerable to Regular Expression Denial of Service (ReDoS) in the AdamWeightDecay optimizer.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00511 · Published 2025-09-23 · Partial fix · 4.53.0 CWE-400
Priority HIGH 72
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically affecting the MarianTokenizer's `remove_language_code()` method.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00555 · Published 2025-09-12 · Partial fix · 4.53.0 CWE-1333
Priority HIGH 72
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the huggingface/transformers repository, specifically in version 4.49.0.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00494 · Published 2025-07-07 · Fixed in 4.51.0 CWE-1333
Priority HIGH 72
A vulnerability in the `preprocess_string()` function of the `transformers.testing_utils` module in huggingface/transformers version v4.48.3 allows for a Regular Expression Denial of Service (ReDoS) attack.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00603 · Published 2025-05-19 · Partial fix · 4.50.0 CWE-1333
Priority HIGH 72
A Regular Expression Denial of Service (ReDoS) vulnerability was identified in the huggingface/transformers library, specifically in the file tokenization_nougat_fast.py.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00747 · Published 2025-03-20 · Fixed in 4.48.0 CWE-1333
Priority HIGH 69
A vulnerability in the HuggingFace Transformers library, specifically in the `Trainer` class, allows for arbitrary code execution.
CVSS 3.1HIGH 7.8· Local · No auth · User interaction · EPSS 0.00388 · Published 2026-04-07 · Partial fix · v5.0.0rc3, 5.0.0rc3 CWE-502
Priority MEDIUM 63
A Regular Expression Denial of Service (ReDoS) vulnerability exists in the Hugging Face Transformers library, specifically in the `convert_tf_weight_name_to_pt_weight_name()` function.
CVSS 3.0MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.0045 · Published 2025-08-06 · Partial fix · 4.53.0 CWE-1333
Priority MEDIUM 63
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically within the DonutProcessor class's `token2json()` method.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00496 · Published 2025-07-11 · Partial fix · 4.52.1 CWE-1333
Priority MEDIUM 63
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`.
CVSS 3.0MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00496 · Published 2025-07-07 · Fixed in 4.51.0 CWE-1333
Priority MEDIUM 63
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically in the `get_configuration_file()` function within the `transformers.configuration_utils`…
CVSS 3.0MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00496 · Published 2025-07-07 · Fixed in 4.51.0 CWE-1333
Priority MEDIUM 62
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.
CVSS 3.1MEDIUM 6.5· Network · No auth · User interaction · EPSS 0.00492 · Published 2025-04-29 · Fixed in 4.50.0 CWE-1333
Priority MEDIUM 57
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically within the `normalize_numbers()` method of the `EnglishNormalizer` class.
CVSS 3.0MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00382 · Published 2025-09-14 · Partial fix · 4.53.0 CWE-1333
Priority MEDIUM 55
Insecure Temporary File in GitHub repository huggingface/transformers prior to 4.30.0.
CVSS 3.1MEDIUM 4.7· Local · Low privileges · No interaction · EPSS 0.00282 · Published 2023-05-18 · Fixed in 4.30.0 CWE-377
Priority MEDIUM 51
Hugging Face Transformers MobileViTV2 Deserialization of Untrusted Data Remote Code Execution Vulnerability.
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.07721 · Published 2024-11-22 · Fixed in 4.48.0 CWE-502
Priority MEDIUM 50
Hugging Face Transformers versions up to 4.49.0 are affected by an improper input validation vulnerability in the `image_utils.py` file.
CVSS 3.0LOW 3.5· Network · Low privileges · User interaction · EPSS 0.00406 · Published 2025-07-07 · Partial fix · 4.52.1 CWE-20
Priority MEDIUM 46
Hugging Face Transformers MaskFormer Model Deserialization of Untrusted Data Remote Code Execution Vulnerability.
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.03272 · Published 2024-11-22 · Fixed in 4.48.0 CWE-502
Priority MEDIUM 45
Hugging Face Transformers Trax Model Deserialization of Untrusted Data Remote Code Execution Vulnerability.
CVSS 3.1HIGH 8.8· Network · No auth · User interaction · EPSS 0.02731 · Published 2024-11-22 · Fixed in 4.48.0 CWE-502
Priority MEDIUM 45
The huggingface/transformers library is vulnerable to arbitrary code execution through deserialization of untrusted data within the `load_repo_checkpoint()` function of the `TFPreTrainedModel()` class.
CVSS 3.1CRITICAL 9.6· Network · No auth · User interaction · EPSS 0.02084 · Published 2024-04-10 · Fixed in 4.38, 4.38.0 CWE-502
Priority MEDIUM 40
Deserialization of Untrusted Data in GitHub repository huggingface/transformers prior to 4.36.
CVSS 3.1HIGH 8.8· Network · Low privileges · No interaction · EPSS 0.00921 · Published 2023-12-19 · Fixed in 4.36, 4.36.0 CWE-502
Priority LOW 37
A critical remote code execution vulnerability exists in all versions of the HuggingFace transformers library prior to version 5.3.0.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.00696 · Published 2026-05-24 · Fixed in 5.3.0 CWE-1066
Priority LOW 36
Hugging Face Transformers GLM4 Deserialization of Untrusted Data Remote Code Execution Vulnerability.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.00329 · Published 2025-12-23 · Partial fix CWE-502
Priority LOW 36
Hugging Face Transformers X-CLIP Checkpoint Conversion Deserialization of Untrusted Data Remote Code Execution Vulnerability.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.00369 · Published 2025-12-23 · Partial fix CWE-502
Priority LOW 36
Hugging Face Transformers HuBERT convert_config Code Injection Remote Code Execution Vulnerability.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.00342 · Published 2025-12-23 · Partial fix CWE-94
Priority LOW 36
Hugging Face Transformers SEW-D convert_config Code Injection Remote Code Execution Vulnerability.
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.00342 · Published 2025-12-23 · Partial fix CWE-94
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