CVE-2025-0317
highpriority · track · 35EPSS 0.145 · 97 %ileEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5
ssvc
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weaknesses
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affected products (4)
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advisories (2)
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- GHSA-9gcr-28rp-cc24Ollama Divide By Zero vulnerability2025-03-20ghsa · osvUS
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.
- GO-2025-3559Ollama Divide By Zero vulnerability in github.com/ollama/ollama2025-03-31vendor · osvUS
Ollama Divide By Zero vulnerability in github.com/ollama/ollama
also known as (5)
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sources
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references (4)
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