What’s Vulnerable › Vulnerabilities
CVE-2026-19485: Bucket Squatting in Vertex AI Search for Commerce
- Severity: critical (CVSS 9.3 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-26 · updated 2026-08-31
- Weakness: CWE-330
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.
Affected products
- Google Cloud Vertex AI Search for Commerce: before 2026-04-27 — fixed in 2026-04-27
How to fix
Upgrade to a fixed version: Google Cloud Vertex AI Search for Commerce 2026-04-27. Check the vendor advisory for mitigations.
References
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