CVE-2026-12717 — Remote Code Execution in BigQuery Data Transfer Service via JDBC Connection String Injection

CVE-2026-12717

Remote Code Execution in BigQuery Data Transfer Service via JDBC Connection String Injection PUBLISHED

Description (CNA)

An Improper Input Validation vulnerability in CData JDBC driver integration in Google Cloud BigQuery Data Transfer Service versions prior to 2026-05-01 on Google Cloud Platform allows an authenticated attacker to achieve remote code execution in the connector container and escalate privileges in the tenant project using crafted JDBC connection string parameters. This vulnerability was patched on 1 May 2026, and no customer action is needed.

Affected (CNA)

Vendor / product	Versions
Google Cloud / BigQuery Data Transfer Service	affected 0 before 2026-05-01

CWE

CWE-74

References

https://docs.cloud.google.com/support/bulletins#gcp-2026-056

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.