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OpenAdvisories
High · 7.5 CVE-2025-12742 EUVD-2025-199551GHSA-77vr-pq23-x7j9

Remote Code Execution in Looker via Teradata JDBC Driver

Published Nov 25, 2025 · Updated Nov 25, 2025 · Assigned by GoogleCloud

Description

A Looker user with a Developer role could cause Looker to execute a malicious command, due to insecure processing of Teradata driver parameters.

Looker-hosted and Self-hosted were found to be vulnerable.
This issue has already been mitigated for Looker-hosted instances. No user action is required for these.

Self-hosted instances must be upgraded as soon as possible. This vulnerability has been patched in all supported versions of Self-hosted.
The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page https://download.looker.com/ :
* 24.12.108+
* 24.18.200+
* 25.0.78+
* 25.6.65+
* 25.8.47+
* 25.12.10+
* 25.14+

Affected products

VendorProductAffectedFixed
Google Cloud Looker < 24.12.108, < 24.18.200, < 25.0.78, < 25.6.65, < 25.8.47, < 25.12.10, < 25.14 24.12.108

References