CVE-2026-19485 | BDVDB-2026-364968 Detail

Google CloudVertex AI Search for Commerce

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.

Impact#

CAPEC-616 Establish Rogue Location

Weaknesses#

CWE-330 Use of Insufficiently Random Values

References#

https://unit42.paloaltonetworks.com/hijacking-vertex-ai-model/

Exploit#

No public exploit known

History#

Version 12026-08-26Record published in the CVE List.

Published

Published: 2026-08-26
Last modified: 2026-08-26

Vendor information

Vendor: Google Cloud
Product: Vertex AI Search for Commerce

All Google Cloud vulnerabilities

Score

9.3 Critical

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 32.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 2026-04-27
Fixed
2026-04-27

Scoring System

CVSS v4.0

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Attack Requirements	None
Privileges Required	Low
User Interaction	None
Vulnerable System Confidentiality	High
Vulnerable System Integrity	High
Vulnerable System Availability	None
Subsequent System Confidentiality	High
Subsequent System Integrity	High
Subsequent System Availability	None

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).