8.8
High
CVE-2026-45830 A lack of authorization validation in version 0.4.17 or later of the ChromaDB Python project allows any authenticated…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ChromaDB 0.4 | 0.4.17 → latest | No fix stated |
| Red Hat Enterprise Linux AI (RHEL AI) 3 | Versions not published | |
| Red Hat OpenShift AI (RHOAI) | Versions not published |
Other CVEs of ChromaDB
The 6 CVEs of ChromaDB →
CVE-2026-45833
A code injection vulnerability in version 0.4.17 or later of the ChromaDB Python project allows an authenticated…
9.4
Critical
CVE-2026-45832
All V1 collection-level endpoints in ChromaDB's Python project pass None for the tenant and database to the…
8.8
High
CVE-2026-45831
The SimpleRBACAuthorizationProvider authorization provider in versions 0.5.0 or later of the ChromaDB Python project…
8.8
High
CVE-2026-8828
A lack of authorization validation in version 1.0.0 or later of the ChromaDB Rust project allows any authenticated users…
8.8
High