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CVE-2025-6638 Regular Expression Denial of Service (ReDoS) in huggingface/transformers

🗓️ 12 Sep 2025 10:46:07Reported by @huntr_aiType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

ReDoS in MarianTokenizer remove_language_code of HuggingFace Transformers v4.52.4; fixed in v4.53.0.

Related
Affected
Refs
[
  {
    "vendor": "huggingface",
    "product": "huggingface/transformers",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "4.53.0",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

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