CVE-2026-19485
Bucket Squatting in Vertex AI Search for Commerce
- State
- Published
- Severity
- 9.3 Critical
- Published
- Aug 26, 2026
- Updated
- Aug 26, 2026
- Reserved
- Aug 10, 2026
Description
A Predictable Resource Name vulnerability in BigQuery Import Staging in Google Cloud Vertex AI Search for Commerce versions prior to 2026-04-27 on Google Cloud Platform allows an attacker knowing the victim's project number to obtain read/write access to staged data and error logs using predictable bucket names.
This vulnerability was patched and no customer action is needed.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/U:Clear | GoogleCloud |
Weaknesses
- CWE-330 Use of Insufficiently Random Values
Affected Products
| Product | Versions |
|---|---|
Vertex AI Search for CommerceGoogle Cloud |
|
References
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