Google Cloud Vertex AI has a a vulnerability involving predictable bucket naming
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 software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | google-cloud-aiplatform | >= 1.21.0, < 1.133.0 | 1.133.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-2473
- https://docs.cloud.google.com/support/bulletins#gcp-2026-012
- https://github.com/googleapis/python-aiplatform
- https://github.com/googleapis/python-aiplatform/releases/tag/v1.133.0
- https://pypi.org/project/google-cloud-aiplatform
- https://github.com/advisories/GHSA-wh2j-26j7-9728
- CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/U:Clear- Weakness (CWE)
CWE-340- Platform
- Python (PyPI)
- Package
google-cloud-aiplatform- Disclosed
- 20.02.2026
- Updated
- 11.10.2026 15:17
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-2500 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-wh2j-26j7-9728 - CC BY 4.0
Vulnerability history: google-cloud-aiplatform
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 02.2026 02.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 2
Disclosures per year
- 2026: 2
-
Google Cloud Vertex AI has a a vulnerability involving predictable bucket naming this entry
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