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HIGH

CVE-2025-0317

CVSS v3

7.5

HIGH

EPSS Score

14.2 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

A vulnerability in ollama/ollama versions <=0.3.14 allows a malicious user to upload and create a customized GGUF model file on the Ollama server. This can lead to a division by zero error in the ggufPadding function, causing the server to crash and resulting in a Denial of Service (DoS) attack.

Technical details

Published
2025-03-20

Frequently asked questions

What is CVE-2025-0317?

A vulnerability in ollama/ollama versions <=0.3.14 allows a malicious user to upload and create a customized GGUF model file on the Ollama server. This can lead to a division by zero error in the ggufPadding function, causing the server to crash and resulting in a Denial of Service (DoS) attack.

Is CVE-2025-0317 actively exploited?

Active exploitation of CVE-2025-0317 has not been confirmed. Its EPSS score was 14.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-0317?

CVE-2025-0317 has a CVSS v3 base score of 7.5 (HIGH severity).

Is CVE-2025-0317 affecting your environment?

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