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CVE-2026-45830

8.8 high SSVC exploitation: none Modified
NVD · CVE.org

A lack of authorization validation in version 0.4.17 or later of the ChromaDB Python project allows any authenticated users to arbitrarily read, write, update, or delete data in any tenant's collection regardless of which tenant they belong to.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 1

  1. First seenCVSS 8.8 · trychromaNVD modified 2026-10-26 11:10

Affected (CPE criteria) 1

  • cpe:2.3:a:trychroma:chromadb:*:*:*:*:*:python:*:*

References 4