CVE-2025-15323: Tanium Tanos

Low severity, CVSS 3.7. EPSS: 0.2% chance of exploitation in the next 30 days.

Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.

Affected products

• Tanium Tanos: from 1.8.3, before 1.8.3.0199 (fixed in 1.8.3.0199); from 1.8.4, before 1.8.4.0205 (fixed in 1.8.4.0205); from 1.8.5, before 1.8.5.0236 (fixed in 1.8.5.0236)

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