High severity8.8NVD Advisory· Published Jun 12, 2026· Updated Jun 16, 2026
CVE-2026-45833
CVE-2026-45833
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
chromadbPyPI | >= 0.4.17, <= 1.5.9 | — |
Affected products
6- osv-coords3 versions
< 0+ 2 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: >= 0.4.17, <= 1.5.9
- Range: >=0.4.17
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-36p7-vc44-83pfghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-45833ghsaADVISORY
- www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb-5nvdThird Party AdvisoryWEB
- access.redhat.com/security/cve/CVE-2026-45833ghsaWEB
- bugzilla.redhat.com/show_bug.cgighsaWEB
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45833.jsonghsaWEB
News mentions
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