Critical ChromaDB Flaw Exposes AI Vector Databases to Remote Code Execution

The security issue tracked as CVE-2026-45829, often referred to in analysis as ChromaToast Served Pre-Auth, affects the open-source vector database ChromaDB. ChromaDB is widely used for semantic search and AI-driven retrieval workflows, where embedding models transform text into numerical vectors for similarity matching.

First seen on thecyberexpress.com

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