HIGH🇬🇧 English

CVE-2025-52566

CVSS 8.6v3.1pub. 2025-06-24upd. 2025-08-27

llama.cpp is an inference of several LLM models in C/C++. Prior to version b5721, there is a signed vs. unsigned integer overflow in llama.cpp's tokenizer implementation (llama_vocab::tokenize) (src/llama-vocab.cpp:3036) resulting in unintended behavior in tokens copying size comparison. Allowing heap-overflowing llama.cpp inferencing engine with carefully manipulated text input during tokenization process. This issue has been patched in version b5721.

oryginał EN
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
  • Ggml Llama.cpp

    APP
    Ggml
    < b5721
🔵
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CWE
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