ChromaDB (V1 endpoints): Tenant/database passed as `None` to the authz layer

CVE-2026-45832AI/ML frameworks & servingcurated

Impact

Tenant/database passed as None to the authz layer → cross-tenant access

Who can reach it

Authenticated tenant on a shared instance

What to do

Upgrade. Direct cross-tenant data access — the multi-tenancy control simply does not apply

References

https://nvd.nist.gov/vuln/detail/CVE-2026-45832

This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.