CVE-2025-53630 — Integer Overflow in GGUF Parser can lead to Heap Out-of-Bounds Read/Write in gguf

CVE-2025-53630

Integer Overflow in GGUF Parser can lead to Heap Out-of-Bounds Read/Write in gguf PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
ggml-org / llama.cpp	affected < 26a48ad699d50b6268900062661bd22f3e792579

CWE

CWE-122, CWE-680

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.