CVE-2026-110695
turboderp ExLlamaV2 Safetensors Tensor Loader stloader.py STFile.get_tensor buffer overflow
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 14, 2026
- Updated
- Oct 15, 2026
- Reserved
- Oct 14, 2026
Description
A vulnerability was detected in turboderp ExLlamaV2 up to 0.3.2. Affected is the function STFile.get_tensor of the file exllamav2/stloader.py of the component Safetensors Tensor Loader. Performing a manipulation of the argument data_offsets results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
ExLlamaV2turboderp |
|
References
- VDB-419848 | turboderp ExLlamaV2 Safetensors Tensor Loader stloader.py STFile.get_tensor buffer overflowvdb-entrytechnical-description
- VDB-419848 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-110695 | CVE Analysis and Reportthird-party-advisory
- Submit #1003958 | turboderp ExLlamaV2 0.3.2 (commit 6a2d8311) and master commit 7dc12af Heap-based Buffer Overflowthird-party-advisory
- https://github.com/turboderp-org/exllamav2/issues/820issue-tracking
- https://github.com/3em0/cve_repo/blob/main/2026/ExLlamaV2-0.3.2-Heap-Buffer-Overflow-in-the-safetensors-tensor-loader(STFile.get_tensor-stloader_read).mdexploit
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