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Security Advisories

CVE-2025-6211

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-6211

Severity

Unknown

Description

A vulnerability in the DocugamiReader class of the run-llama/llama_index repository, up to version 0.12.28, 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 in one chunk overwriting another. This can cause loss of semantically or legally important document content, breakage of parent-child chunk hierarchies, and inaccurate or hallucinated responses in AI outputs. The issue is resolved in version 0.3.1.

References

  • https://images.chainguard.dev/security/CGA-mm3r-h6wj-75vr

Affected packages


Safe Source for Open Sourceâ„¢
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