CVE-2026-116829 | llama.cpp b10398 before b11301 contains an integer overflow vulnerability in gguf_init_from_reader that allows attackers to bypass tensor element-count validation by supplying shapes whose product wraps to zero. Attackers can craft GGUF files with enormous tensor extents that overflow ggml_nbytes() and strides, causing out-of-bounds memory access when buffers are sized from wrapped byte counts.
llama.cpp b10398 before b11301 contains an integer overflow vulnerability in gguf_init_from_reader that allows attackers to bypass tensor element-count validation by supplying shapes whose product wraps to zero. Attackers can craft GGUF files with enormous tensor extents that overflow ggml_nbytes() and strides, causing out-of-bounds memory access when buffers are sized from wrapped byte counts.
- 🔗 github.com/ggml-org/llama.cpp/issues/29383
- 🔗 github.com/ggml-org/llama.cpp/pull/29384
- 🔗 github.com/ggml-org/llama.cpp/commit/2149c00f4442dc5…
- 🔗 github.com/ggml-org/llama.cpp/blob/v0.5.0/ggml/src/g…
- 🔗 github.com/ggml-org/llama.cpp/releases/tag/b11301
- 🔗 www.vulncheck.com/advisories/llama-cpp-b10398-before-b11301…
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CVE-2026-116829 | llama.cpp b10398 before b11301 contains an integer overflow vulnerability in gguf_init_from_reader that allows attackers to bypass tensor element-count validation by supplying shapes whose product wraps to zero. Attackers can craft GGUF files with enormous tensor extents that overflow ggml_nbytes() and strides, causing out-of-bounds memory access when buffers are sized from wrapped byte counts.
llama.cpp b10398 before b11301 contains an integer overflow vulnerability in gguf_init_from_reader that allows attackers to bypass tensor element-count validation by supplying shapes whose product wraps to zero. Attackers can craft GGUF fil