CVE-2025-53630
Description
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Mitigation details
CVE-2025-53630 NameCVE-2025-53630 Descriptionllama.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. SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo,…
CVE-2025-53630
| Name | CVE-2025-53630 |
| Description | 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. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1109124 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| ggml (PTS) | forky, sid | 0.13.1-1 | fixed |
| llama.cpp (PTS) | forky | 8941+dfsg-1 | fixed |
| sid | 9413+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| ggml | source | (unstable) | 0.0~git20250711.b6d2ebd-1 | 1109124 | ||
| llama.cpp | source | (unstable) | 5882+dfsg-1 | unimportant |
Notes
https://github.com/ggml-org/llama.cpp/security/advisories/GHSA-vgg9-87g3-85w8
Fixed by: https://github.com/ggml-org/llama.cpp/commit/26a48ad699d50b6268900062661bd22f3e792579 (b5854)
llama.cpp builts embedded ggml but does not use it, rather Debian uses standalone src:ggml
Apply commands
https://github.com/ggml-org/llama.cpp/security/advisories/GHSA-vgg9-87g3-85w8Fixed by: https://github.com/ggml-org/llama.cpp/commit/26a48ad699d50b6268900062661bd22f3e792579 (b5854)llama.cpp builts embedded ggml but does not use it, rather Debian uses standalone src:ggmlOS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | forky | fixed | 0.0~git20250711.b6d2ebd-1 |
| debian | sid | fixed | 0.0~git20250711.b6d2ebd-1 |
References
Community-verified mitigations for this CVE will appear above when contributors publish them.
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