ThreatsIndustrial & OTHighJohnson Controls Simplex Incident Manager Cleartext Memory Defect Exposes Facility Credentials CVE-2026-27875CISA Advisory ICSA-26-232-01 warns of a high-severity cleartext credential storage flaw in Johnson Controls Simplex Incident Manager fire safety software.Mei-Lin Chen·27 Sep 2026, 16:00 IST·8 min read