CVE-2025-53630

llama.cpp is an inference of several LLM models in C/C++. Integer Overflow in the gguf_init_from_file_impl function in ggml/src/gguf.cpp can lead to Heap Out-of-Bounds Read/Write. This vulnerability is fixed in commit 26a48ad699d50b6268900062661bd22f3e792579.

Score

CVSS 4.0 8.9 High

Status

Deferred - security-advisories@github.com

Published

2025-07-10

Last modified

2025-07-10

Weaknesses

CWE-122, CWE-680

Affected products

• Llama.cpp (Ggml-org)

References

• https://github.com/ggml-org/llama.cpp/commit/26a48ad699d50b6268900062661bd22f3e792579
• https://github.com/ggml-org/llama.cpp/security/advisories/GHSA-vgg9-87g3-85w8