CVE-2026-116829
Medium · 6.6CVSS
6.6
EPSS
0.1%
Published
Oct 27, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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