CVE-2025-0312

HIGH

ollama <= 0.3.14 - Denial of Service via GGUF Model File Upload

Title source: llm

Description

A vulnerability in ollama/ollama versions <=0.3.14 allows a malicious user to create a customized GGUF model file that, when uploaded and created on the Ollama server, can cause a crash due to an unchecked null pointer dereference. This can lead to a Denial of Service (DoS) attack via remote network.

References (1)

Core 1

Core References

Exploit, Third Party Advisory

https://huntr.com/bounties/522c87b6-a7ac-41b2-84f3-62fd58921f21

Scores

CVSS v3 7.5

EPSS 0.0065

EPSS Percentile 46.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact partial

Details

CWE

CWE-476

Status published

Products (2)

ollama/ollama < 0.3.14

ollama/ollama 0Go

Published Mar 20, 2025

Tracked Since Feb 18, 2026