GHSA-5HQ9-5R78-2GJH LlamaIndex vulnerable to data loss through hash collisions in its DocugamiReader class

A vulnerability in the DocugamiReader class of the run-llama/llamaindex repository, up to but excluding version 0.12.41, involves the use of MD5 hashing to generate IDs for document chunks. This approach leads to hash collisions when structurally distinct chunks contain identical text, resulting ...

PT-2025-29091 · Unknown · Llama Index

Name of the Vulnerable Software and Affected Versions: llama index versions up to 0.12.28 Description: A vulnerability exists in the DocugamiReader class of the llama index repository. The use of MD5 hashing to generate IDs for document chunks can lead to hash collisions when structurally distinc...