CVE-2026-33298

llama.cpp is an inference of several LLM models in C/C++. Prior to b7824, an integer overflow vulnerability in the ggmlnbytes function allows an attacker to bypass memory validation by crafting a GGUF file with specific tensor dimensions. This causes ggmlnbytes to return a significantly smaller...

Linux Distros Unpatched Vulnerability : CVE-2026-2069

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw has been found in ggml-org llama.cpp up to 55abc39. Impacted is the function llamagrammaradvancestack of the file llama.cpp/src/llama-grammar.cpp of the...

PT-2026-6804

Name of the Vulnerable Software and Affected Versions ggml-org llama.cpp versions prior to 55abc39 Description A flaw exists in the GBNF Grammar Handler component of ggml-org llama.cpp. Specifically, the llama grammar advance stack function within the llama.cpp/src/llama-grammar.cpp file is...

CVE-2025-66960

A flaw was found in ollama. A remote attacker can exploit this vulnerability by providing untrusted GGUF GGML Unified Format metadata with a specially crafted string length. This can cause the readGGUFV1String function to improperly process the input, leading to a denial of service, which makes t...

EUVD-2026-3603

An issue in ollama v.0.12.10 allows a remote attacker to cause a denial of service via the fs/ggml/gguf.go, function readGGUFV1String reads a string length from untrusted GGUF metadata...

EUVD-2025-203108

A vulnerability was detected in ggml-org whisper.cpp up to 1.8.2. Affected is the function readaudiodata of the file /whisper.cpp/examples/common-whisper.cpp. The manipulation results in use after free. The attack requires a local approach. The exploit is now public and may be used. The project w...

CVE-2025-14569

A vulnerability was detected in ggml-org whisper.cpp up to 1.8.2. Affected is the function readaudiodata of the file /whisper.cpp/examples/common-whisper.cpp. The manipulation results in use after free. The attack requires a local approach. The exploit is now public and may be used. The project w...

CVE-2025-14569

A vulnerability was detected in ggml-org whisper.cpp up to 1.8.2. Affected is the function readaudiodata of the file /whisper.cpp/examples/common-whisper.cpp. The manipulation results in use after free. The attack requires a local approach. The exploit is now public and may be used. The project w...

CVE-2025-14569 ggml-org whisper.cpp common-whisper.cpp read_audio_data use after free

A vulnerability was detected in ggml-org whisper.cpp up to 1.8.2. Affected is the function readaudiodata of the file /whisper.cpp/examples/common-whisper.cpp. The manipulation results in use after free. The attack requires a local approach. The exploit is now public and may be used. The project w...

CVE-2025-14569

CVE-2025-14569 affects ggml-org whisper.cpp up to version 1.8.2. The vulnerable component is the read_audio_data function in /whisper.cpp/examples/common-whisper.cpp, with a use-after-free condition reported under local access. Multiple connected sources (NVD, Red Hat, EUVD, Debian tracker, CNVD/...

PT-2025-50961

A vulnerability was detected in ggml-org whisper.cpp up to 1.8.2. Affected is the function read audio data of the file /whisper.cpp/examples/common-whisper.cpp. The manipulation results in use after free. The attack requires a local approach. The exploit is now public and may be used. The project...

ggml-devel-5889-1.1 on GA media (moderate)

ggml-devel-5889-1.1 on GA media Announcement ID: openSUSE-SU-2025:15343-1 Rating: moderate Cross-References: CVE-2025-53630 Affected Products: openSUSE Tumbleweed An update that solves one vulnerability can now be installed. Description: These are all security issues fixed in the...

OPENSUSE-SU-2025:15343-1 ggml-devel-5889-1.1 on GA media

These are all security issues fixed in the ggml-devel-5889-1.1 package on the GA media of openSUSE Tumbleweed...

CVE-2025-53630

CVE-2025-53630 affects llama.cpp (ggml/gguf.cpp) where an integer overflow in gguf_init_from_file_impl can cause a heap out-of-bounds read/write. The vulnerability impacts inference paths in llama.cpp and is fixed by commit 26a48ad699d50b6268900062661bd22f3e792579. Connected sources document the ...

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

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

OPENSUSE-SU-2025:15245-1 ggml-devel-5699-1.1 on GA media

These are all security issues fixed in the ggml-devel-5699-1.1 package on the GA media of openSUSE Tumbleweed...

llama.cpp GGUF library header.n_tensors heap-based buffer overflow vulnerability

Talos Vulnerability Report TALOS-2024-1915 llama.cpp GGUF library header.ntensors heap-based buffer overflow vulnerability February 26, 2024 CVE Number CVE-2024-21836 SUMMARY A heap-based buffer overflow vulnerability exists in the GGUF library header.ntensors functionality of llama.cpp Commit...

llama.cpp GGUF library GGUF_TYPE_ARRAY/GGUF_TYPE_STRING parsing heap-based buffer overflow vulnerability

Talos Vulnerability Report TALOS-2024-1912 llama.cpp GGUF library GGUFTYPEARRAY/GGUFTYPESTRING parsing heap-based buffer overflow vulnerability February 26, 2024 CVE Number CVE-2024-21825 SUMMARY A heap-based buffer overflow vulnerability exists in the GGUF library GGUFTYPEARRAY/GGUFTYPESTRING...