CVE-2026-45833: A code injection vulnerability in version 0.4.17 or later of the ChromaDB Python project allows an authenticated attacke
Summary
ChromaDB (a Python database project) versions 0.4.17 and later have a code injection vulnerability (CVE-2026-45833) that allows an authenticated attacker (someone with valid login credentials) to run arbitrary code (malicious programs) on the server by sending a malicious model repository when a specific setting is enabled. This vulnerability has a CVSS score (a 0-10 rating of how severe a vulnerability is) of 9.4, meaning it is critical.
Vulnerability Details
EPSS: 0.0%
June 12, 2026
Classification
Affected Vendors
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-45833
First tracked: June 12, 2026 at 08:09 PM
Classified by LLM (prompt v3) · confidence: 92%