CVE-2026-116829
llama.cpp b10398 before b11301 contains an integer overflow vulnerability in gguf_init_from_reader that allows attackers to bypass tensor el
CVSS
6.6
Média
EPSS
0.1%
p2
KEV
—
Exploit Today
1
0-100
Publicado: 27 de out. de 2026 · Última mod.: 2 de nov. de 2026 · CWE-190
0.1%EPSS · 30 dias0.1%
2026-10-272026-11-07
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.comhttps://github.com/ggml-org/llama.cpp/blob/v0.5.0/ggml/src/gguf.cpp#L701
- github.comhttps://github.com/ggml-org/llama.cpp/commit/2149c00f4442dc59302e134a02e4c99d5f7ed9fc
- github.comhttps://github.com/ggml-org/llama.cpp/issues/29383
- github.comhttps://github.com/ggml-org/llama.cpp/pull/29384
- github.comhttps://github.com/ggml-org/llama.cpp/releases/tag/b11301
- www.vulncheck.comhttps://www.vulncheck.com/advisories/llama-cpp-b10398-before-b11301-integer-overflow-in-gguf-init-from-reader
- github.comhttps://github.com/ggml-org/llama.cpp/issues/29383
CVECVSSEPSSKEVRExploitTítuloMod.
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