CVE-2026-7482: Ollama before 0.17.1 contains a heap out-of-bounds read vulnerability in the GGUF model loader. The /api/create endpoint

Ollama versions before 0.17.1 have a heap out-of-bounds read vulnerability (a bug where code reads memory outside its intended boundaries) in the GGUF model loader (the component that loads GGUF files, a machine learning model format). An attacker can upload a malicious GGUF file through the /api/create endpoint (an unprotected interface) with fake tensor size information, causing the server to read beyond the file's actual data and leak sensitive information like API keys and user conversations, which can then be stolen through the /api/push endpoint.