CVE-2026-12717

critical · 9.4

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.

9.4

CVSS

0.6%

EPSS (exploit prob.)

49th

EPSS percentile

2026-08-26

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Clear

Weaknesses

CWE-74

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-12717