High severityNVD Advisory· Published Apr 23, 2026· Updated Apr 24, 2026

CVE-2026-3259

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Google/Cloud Billing Samplesinferred
Google/Google Appsllm-fuzzy

Patches

Vulnerability mechanics

References

docs.cloud.google.com/bigquery/docs/release-notes/nvd

News mentions

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