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PYSEC-2026-1569 LlamaIndex vulnerability in ArxivReader class can cause MD5 hash collisions

🗓️ 07 Jul 2026 16:02:56Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

ArxivReader vulnerability causes MD5 hash collisions naming papers, risking data loss and overwrite; fixed in llama-index 0.12.28.

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13 Jul 2026 07:26Current
6.1Medium risk
Vulners AI Score6.1
CVSS 35.3
EPSS0.00281
5