This page tracks the Ubuntu fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-116829 →
Unrated
llama.cpp b10398 before b11301 contains an integer overflow vulnerability in gguf_init_from_reader that allows attackers to bypass tensor element-coun...
UBUNTU-CVE-2026-116829
First seen on SecPulse
Affected packages
| Ecosystem | Package | Affected | Fixed |
|---|---|---|---|
| Ubuntu:26.10 | llama.cpp |
All versions |
— |
| Ubuntu:26.04:LTS | llama.cpp |
All versions |
— |
Original description The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
References
- report ubuntu.com
- report cve.org
- report github.com
- report github.com
- report github.com
- report github.com
- report github.com
- report github.com
- report nvd.nist.gov
- report vulncheck.com