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huggingface transformers

30 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
CVE-2026-5241
all versions
A vulnerability in the LightGlue model loading path of huggingface/transformers version 5.2.0 allows an attacker-controlled model
9.6CRITICAL
CVE-2026-4372
< 5.3.0
A critical remote code execution vulnerability exists in all versions of the HuggingFace transformers library prior to version 5.3
7.8HIGH
CVE-2026-1839
< 5.0.0
A vulnerability in the HuggingFace Transformers library, specifically in the Trainer class, allows for arbitrary code execution.
7.8HIGH
CVE-2025-14930
all versions
Hugging Face Transformers GLM4 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows re
7.8HIGH
CVE-2025-14929
all versions
Hugging Face Transformers X-CLIP Checkpoint Conversion Deserialization of Untrusted Data Remote Code Execution Vulnerability. This
7.8HIGH
CVE-2025-14928
all versions
Hugging Face Transformers HuBERT convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability allows remo
7.8HIGH
CVE-2025-14927
all versions
Hugging Face Transformers SEW-D convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability allows remot
7.8HIGH
CVE-2025-14926
all versions
Hugging Face Transformers SEW convert_config Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote
7.8HIGH
CVE-2025-14924
all versions
Hugging Face Transformers megatron_gpt2 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability
7.8HIGH
CVE-2025-14921
all versions
Hugging Face Transformers Transformer-XL Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnera
7.8HIGH
CVE-2025-14920
all versions
Hugging Face Transformers Perceiver Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerabilit
7.8HIGH
CVE-2025-6921
< 4.53.0
The huggingface/transformers library, versions prior to 4.53.0, is vulnerable to Regular Expression Denial of Service (ReDoS) in t
7.5HIGH
CVE-2025-6051
all versions
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically
5.3MEDIUM
CVE-2025-6638
all versions
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically
7.5HIGH
CVE-2025-5197
< 4.53.0
A Regular Expression Denial of Service (ReDoS) vulnerability exists in the Hugging Face Transformers library, specifically in the
5.3MEDIUM
CVE-2025-3933
< 4.52.1
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically
5.3MEDIUM
CVE-2025-3777
< 4.52.1
Hugging Face Transformers versions up to 4.49.0 are affected by an improper input validation vulnerability in the image_utils.py
3.5LOW
CVE-2025-3264
>= 4.49.0 and < 4.51.0
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically
5.3MEDIUM
CVE-2025-3263
>= 4.49.0 and < 4.51.0
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically
5.3MEDIUM
CVE-2025-3262
< 4.51.0
A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the huggingface/transformers repository, specifical
7.5HIGH
CVE-2025-2099
<= 4.48.3
A vulnerability in the preprocess_string() function of the transformers.testing_utils module in huggingface/transformers versi
7.5HIGH
CVE-2025-1194
< 4.50.0
A Regular Expression Denial of Service (ReDoS) vulnerability was identified in the huggingface/transformers library, specifically
6.5MEDIUM
CVE-2024-12720
< 4.48.0
A Regular Expression Denial of Service (ReDoS) vulnerability was identified in the huggingface/transformers library, specifically
7.5HIGH
CVE-2024-11394
< 4.48.0
Hugging Face Transformers Trax Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability all
8.8HIGH
CVE-2024-11393
< 4.48.0
Hugging Face Transformers MaskFormer Model Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerabili
8.8HIGH
CVE-2024-11392
< 4.48.0
Hugging Face Transformers MobileViTV2 Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability al
8.8HIGH
CVE-2024-3568
< 4.38.0
The huggingface/transformers library is vulnerable to arbitrary code execution through deserialization of untrusted data within th
9.6CRITICAL
CVE-2023-7018
< 4.36.0
Deserialization of Untrusted Data in GitHub repository huggingface/transformers prior to 4.36.
7.8HIGH
CVE-2023-6730
< 4.36.0
Deserialization of Untrusted Data in GitHub repository huggingface/transformers prior to 4.36.
8.8HIGH
CVE-2023-2800
< 4.30.0
Insecure Temporary File in GitHub repository huggingface/transformers prior to 4.30.0.
4.7MEDIUM
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