CVE-2025-15312: Tanium Tanos

High severity, CVSS 7.2. EPSS: 0.4% chance of exploitation in the next 30 days.

Tanium addressed an improper output sanitization vulnerability in Tanium Appliance.

Affected products

• Tanium Tanos: from 1.8.3, before 1.8.3.0146 (fixed in 1.8.3.0146); from 1.8.4, before 1.8.4.0157 (fixed in 1.8.4.0157)

Published 2026-02-05. Last modified 2026-06-17.