CVE-2026-45829: A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an un
Summary
ChromaDB (a Python project for storing AI embeddings) versions 1.0.0 and later contain a code injection vulnerability that lets unauthenticated attackers run arbitrary code on the server by sending a malicious model repository with a specific setting enabled to a particular API endpoint. The vulnerability has a CVSS score (a 0-10 severity rating) of 10.0, marking it as critical.
Vulnerability Details
EPSS: 0.0%
May 18, 2026
Classification
Affected Vendors
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-45829
First tracked: May 18, 2026 at 08:12 PM
Classified by LLM (prompt v3) · confidence: 95%