Bug 2488417 (CVE-2026-45831) - CVE-2026-45831 ChromaDB: ChromaDB: Unauthorized cross-tenant actions due to improper authorization checks
Summary: CVE-2026-45831 ChromaDB: ChromaDB: Unauthorized cross-tenant actions due to i...
Keywords:
Status: NEW
Alias: CVE-2026-45831
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-12 16:01 UTC by OSIDB Bzimport
Modified: 2026-06-15 04:52 UTC (History)
3 users (show)

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Description OSIDB Bzimport 2026-06-12 16:01:58 UTC 
The SimpleRBACAuthorizationProvider authorization provider in versions 0.5.0 or later of the ChromaDB Python project evaluates whether a user holds a given permission but never checks which tenant, database, or collection that permission applies to allowing users to perform cross tenant actions.
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