CVE-2026-8828
High
Description
A lack of authorization validation in version 1.0.0 or later of the ChromaDB Rust 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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductChromaDB
PublishedJun 12, 2026
First seenJun 12, 2026
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Chroma ChromaDB | 1.0.0 | — |
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