PT-2026-34647 · Google Cloud · Bigquery

Published 2026-04-23 · Updated 2026-04-23 · CVE-2026-3259

Mitre

CVSS v4.0

7.1

High

AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/U:Clear

A Generation of Error Message Containing Sensitive Information vulnerability in the Materialized View Refresh mechanism in Google BigQuery on Google Cloud Platform allows an authenticated user to potentially disclose sensitive data using a crafted materialized view that triggers a runtime error during the refresh process.

This vulnerability was patched on 29 January 2026, and no customer action is needed.

Fix

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

CVE-2026-3259

Affected Products

Bigquery

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-3259 · Security Note
• https://docs.cloud.google.com/bigquery/docs/release-notes/#April_15_2026 · Note