MEDIUM 4.8 NVD
CVE-2026-116502
A flaw has been found in turboderp-org ExLlamaV2 up to 0.3.2. The impacted element is the function QMatrix::make_sequential of the file exllamav2/exllamav2_ext/
A flaw has been found in turboderp-org ExLlamaV2 up to 0.3.2. The impacted element is the function QMatrix::make_sequential of the file exllamav2/exllamav2_ext/cuda/q_matrix.cu of the component GPTQ Index Handler. Executing a manipulation of the argument g_idx can lead to out-of-bounds write. The attack needs to be launched locally. The project was informed of the problem early through an issue report but has not responded yet.
References
- https://github.com/turboderp-org/exllamav2/
- https://github.com/turboderp-org/exllamav2/issues/817
- https://vuldb.com/cve/CVE-2026-116502
- https://vuldb.com/submit/1022425
- https://vuldb.com/vuln/426401
This medium severity vulnerability with a CVSS score of 4.8 was published on 2026-10-26 via NVD.
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