Bug 2488411 (CVE-2026-45832)

Summary: CVE-2026-45832 chromadb: ChromaDB: Authorization bypass in V1 collection-level endpoints
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: bbrownin, jkoehler, lphiri
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in ChromaDB. All V1 collection-level endpoints in the Python project pass null values for tenant and database to the authorization layer. This allows a remote attacker to bypass authorization controls by utilizing these V1 endpoints. The primary consequence is unauthorized access, potentially leading to high impact on confidentiality and integrity of data.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2026-06-12 16:01:34 UTC
All V1 collection-level endpoints in ChromaDB's Python project pass None for the tenant and database to the authorization layer, allowing attackers to bypass authorization controls by using the V1 endpoints.