CVE-2025-12742

Remote Code Execution in Looker via Teradata JDBC Driver

HIGH

7.5

CVSS Score

Published: November 25, 2025 at 05:38 AM UTC

Updated: October 18, 2026 at 08:10 PM UTC

1 product affected across 1 vendorLooker

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Severity

HIGH7.5

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Looker · Google Cloud

90%

0 ≤ v < 24.12.1080 ≤ v < 24.18.2000 ≤ v < 25.0.780 ≤ v < 25.12.100 ≤ v < 25.140 ≤ v < 25.6.650 ≤ v < 25.8.470

Affected range stops below 24.12.108, so it looks safe — our inference, not a vendor statement

Affected range stops below 24.18.200, so it looks safe — our inference, not a vendor statement

Affected range stops below 25.0.78, so it looks safe — our inference, not a vendor statement

Affected range stops below 25.12.10, so it looks safe — our inference, not a vendor statement

Affected range stops below 25.14, so it looks safe — our inference, not a vendor statement

Affected range stops below 25.6.65, so it looks safe — our inference, not a vendor statement

Affected range stops below 25.8.47, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord

https://cloud.google.com/support/bulletins#gcp-2025-052

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHGoogleCloud

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-78

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