PYSEC-2025-244

A vulnerability in the LangChainLLM class of the run-llama/llamaindex repository, version v0.12.5, allows for a Denial of Service DoS attack. The streamcomplete method executes the llm using a thread and retrieves the result via the getresponsegen method of the StreamingGeneratorCallbackHandler...

Improper Handling of Exceptional Conditions

Overview llama-index-core is an Interface between LLMs and your data Affected versions of this package are vulnerable to Improper Handling of Exceptional Conditions via the streamcomplete method of the LangChainLLM class. An attacker can disrupt service availability by providing an input of type...