Launch Week Day 1: Announcing Security Design Review
HIGH 7.5 PyPI

CVE-2025-1975

PYSEC-2025-145 · CVE-2025-1975 · GHSA-wrh5-cmwx-q2qr · GO-2025-3695

Published · Modified

Description

A vulnerability in the Ollama server version 0.5.11 allows a malicious user to cause a Denial of Service (DoS) attack by customizing the manifest content and spoofing a service. This is due to improper validation of array index access when downloading a model via the /api/pull endpoint, which can lead to a server crash.

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