CVE-2025-1975 Improper Validation of Array Index in ollama/ollama

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...

Ollama Vulnerable to Denial of Service (DoS) via Crafted GZIP

An Out-Of-Memory OOM vulnerability exists in the ollama server version 0.3.14. This vulnerability can be triggered when a malicious API server responds with a gzip bomb HTTP response, leading to the ollama server crashing. The vulnerability is present in the makeRequestWithRetry and...

CVE-2025-0315 Allocation of Resources Without Limits or Throttling in ollama/ollama

A vulnerability in ollama/ollama =0.3.14 allows a malicious user to create a customized GGUF model file, upload it to the Ollama server, and create it. This can cause the server to allocate unlimited memory, leading to a Denial of Service DoS attack...