CVE-2025-12455: Opentext Vertica

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing.   The vulnerability could lead to Password Brute Forcing in Vertica management console application.This issue affects Vertica: from 10.0 through 10.X, from 11.0 through 11.X, from 12.0 through 12.X.

Affected products

• Opentext Vertica: from 10.0.0-0, up to and including 12.0.4-34

Published 2026-03-13. Last modified 2026-06-17.