EUVD-2026-110569

llama.cpp b5899 before b10261 contains a heap out-of-bounds write vulnerability in llmtokenizerplamo2::build that allows attackers to corrupt heap memory via crafted GGUF models. Attackers can supply BYTE-typed token text like whose negative parsed value writes token ids before the bytes buffer...

CVE-2026-116816

The software llama.cpp (versions b5899 before b10261 ) is affected by a heap out-of-bounds write vulnerability within the llm_tokenizer_plamo2::build function. The root cause is the improper validation of array indices when processing crafted GGUF models ; specifically, attackers can provide BYTE...

CVE-2026-116816 llama.cpp b5899 before b10261 Heap Out-of-Bounds Write via plamo2 Tokenizer

llama.cpp b5899 before b10261 contains a heap out-of-bounds write vulnerability in llmtokenizerplamo2::build that allows attackers to corrupt heap memory via crafted GGUF models. Attackers can supply BYTE-typed token text like whose negative parsed value writes token ids before the bytes buffer...

GHSA-2XF2-GJM6-G2C6 Ollama Divide by Zero Vulnerability

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the Modelfile. This can lead to a denial of service DoS condition when the server processes the model, causing it to crash...

Ollama Divide by Zero Vulnerability

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the Modelfile. This can lead to a denial of service DoS condition when the server processes the model, causing it to crash...

PYSEC-2025-144

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the Modelfile. This can lead to a denial of service DoS condition when the server processes the model, causing it to crash...

CVE-2024-8063

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the Modelfile. This can lead to a denial of service DoS condition when the server processes the model, causing it to crash...

CVE-2024-8063 Divide by Zero in ollama/ollama

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the Modelfile. This can lead to a denial of service DoS condition when the server processes the model, causing it to crash...

CVE-2025-0317 Divide By Zero in ollama/ollama

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...

CVE-2024-8063: Divide By Zero

A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for blockcount in the Modelfile. This can lead to a denial of service DoS condition when the server processes the model, causing it to crash...

PT-2025-12217 · Ollama · Ollama

Name of the Vulnerable Software and Affected Versions: ollama/ollama version v0.3.3 Description: A divide by zero issue exists when importing GGUF models with a crafted type for block count in the Modelfile, leading to a denial of service DoS condition that causes the server to crash...

Leverage the Power of 45k, free, Hugging Face Models with Spring AI and Ollama

This blog post is co-authored by our great contributor Thomas Vitale. Ollama now supports all GGUF models from Hugging Face , allowing access to over 45,000 community-created models through Spring AI's Ollama integration, runnable locally. We'll explore using this new feature with Spring AI. The...