CVE-2025-12742

HighCVSS 7.5/10Last modified Oct 18, 2026

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+

Metrics

CVSS 4.0 7.5/10

CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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:Red

Weakness enumeration

CWE-78

Affected software

No affected versions have been published.

Timeline

Published: Nov 25, 2025
Last modified: Oct 18, 2026
NVD status: Deferred

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