CVE-2025-1975 – Ollama Server Array Index Access Denial of Service Vulnerability

The following table lists the changes that have been made to the
CVE-2025-1975 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    May. 16, 2025

    Action Type Old Value New Value
    Added 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.
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CWE CWE-129
    Added Reference https://huntr.com/bounties/921ba5d4-f1d0-4c66-9764-4f72dffe7acd
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