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VULNERABILITIES

CVE-2026-45833 Details

Description

A code injection vulnerability in version 0.4.17 or later of the ChromaDB Python project allows an authenticated attacker to run arbitrary code on the server by sending a malicious model repository and trust_remote_code set to true in the /api/v2/tenants/default_tenant/databases/default_database/collections/{collection_id} if they have the UPDATE_COLLECTION permission.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA: redhat-SADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://access.redhat.com/security/cve/CVE-2026-45833 redhat-SADP
https://bugzilla.redhat.com/show_bug.cgi?id=2488430 redhat-SADP
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45833.json redhat-SADP
https://www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb-5 CISA-ADPThird Party Advisory
https://www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb-5 HiddenLayerThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-94Improper Control of Generation of Code ('Code Injection')redhat-SADP
CWE-94Improper Control of Generation of Code ('Code Injection')HiddenLayer

Affected Products

ProductVersions
trychroma chromadb
>= 0.4.17, <= 1.5.9

CPE

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

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-45833
NVD Published Date:
Jun 12, 2026
NVD Last Modified:
Jul 15, 2026
Source:
HiddenLayer
CVE-2026-45833 Details - Not Deferred