# CVE-2024-8063

## Summary

- **CVE ID:** CVE-2024-8063
- **Severity:** HIGH
- **CVSS Score:** 7.5 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
- **CWE:** CWE-369
- **Published:** Mar 20, 2025
- **Last Modified:** Mar 13, 2026

## Description

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for `block_count` in the Modelfile. This can lead to a denial of service (DoS) condition when the server processes the model, causing it to crash.

## Affected Products

- ollama — ollama/ollama (unspecified)

## References

- [CNA](https://huntr.com/bounties/fd8e1ed6-21d2-4c9e-8395-2098f11b7db9)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.62%
- **EPSS Percentile:** 48.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._