Description
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.
Metrics
CVSS 3.1 4.4/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| turboderp-org | ExLlamaV2 | 0.3.0; 0.3.1; 0.3.2 |
References
Timeline
- Published
- Oct 26, 2026
- Last modified
- Nov 2, 2026
- NVD status
- Deferred