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GHSA-wh2j-26j7-9728

Google Cloud Vertex AI has a a vulnerability involving predictable bucket naming

Source: GitHub Advisory Database (reviewed) High CVE-2026-2473

Packages

EcosystemPackageAffectedFixed in
PyPI google-cloud-aiplatform >= 1.21.0, < 1.133.0 1.133.0

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.