CVE-2026-45833

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Source
https://cve.org/CVERecord?id=CVE-2026-45833
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45833.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-45833
Aliases
Downstream
Published
2026-06-12T15:16:33Z
Modified
2026-09-10T12:25:44Z
Severity
  • 9.4 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "cna_assigner": "HiddenLayer",
    "cwe_ids": [
        "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45833.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "0.4.17"
                },
                {
                    "last_affected": "*"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/chroma-core/chroma

Affected ranges

Type
GIT
Repo
https://github.com/chroma-core/chroma
Events
Introduced
7aa2e3cf1cbf1f1c2f9ff01969b1d1bfe62ce001
Last Affected
a0a3c35217f2252870331dfd7b91590131fdad10
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:trychroma:chromadb:*:*:*:*:*:python:*:*",
    "extracted_events": [
        {
            "introduced": "0.4.17"
        },
        {
            "last_affected": "1.5.9"
        }
    ],
    "source": "CPE_RANGE"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45833.json"