CVE-2026-11804: Tridium Niagara Enterprise Security

Medium severity, CVSS 5.2. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper handling of insufficient permissions or privileges vulnerability in Tridium Niagara Framework on Windows, Linux, QNX, Tridium Niagara Enterprise Security on Windows, Linux, QNX allows Privilege Abuse. This issue affects Niagara Framework: before 4.14.6, before 4.15.5; Niagara Enterprise Security: before 4.14.6, before 4.15.5.

Affected products

• Tridium Niagara Enterprise Security: before 4.14.6 (fixed in 4.14.6); before 4.15.5 (fixed in 4.15.5)
• Tridium Niagara Framework: before 4.14.6 (fixed in 4.14.6); before 4.15.5 (fixed in 4.15.5)

Published 2026-07-23. Last modified 2026-07-23.