Skip to content
CVE PROGRAM SOURCE RECORD7.7 High

CVE-2026-2473

Bucket Squatting in Vertex AI Experiments leads to RCE and Model Theft.

Description

Predictable bucket naming in Vertex AI Experiments in Google Cloud Vertex AI from version 1.21.0 up to (but not including) 1.133.0 on Google Cloud Platform allows an unauthenticated remote attacker to achieve cross-tenant remote code execution, model theft, and poisoning via pre-creating predictably named Cloud Storage buckets (Bucket Squatting). This vulnerability was patched and no customer action is needed.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Google Cloud Vertex AI Experiments

Default version status: unaffected

  • 1.21.0 to < 1.133.0affected

References