HIGH 7.5
PYSEC-2025-144
Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
PyPI / ollama
Introduced in:
0 No fixed version published yet for ollama (pip). Pin to a known-safe version or switch to an alternative.