CISA

InterSystems Corporation InterSystems IRIS for Health

From Cybersecurity and Infrastructure Security Agency ↗

Successful exploitation of this vulnerability could allow an attacker to view transmitted data and use that data to log into the device.

The following versions of InterSystems Corporation InterSystems IRIS for Health are affected:

InterSystems IRIS for Health 2026.2.0.221, 2026.1.0.235, 2025.3.0.226 (CVE-2026-111594, CVE-2026-111594, CVE-2026-111594)

Vendor

Equipment

InterSystems Corporation

InterSystems IRIS for Health

1 Vulnerability

Cleartext Transmission of Sensitive Information

Critical Infrastructure Sectors: Healthcare and Public Health

Countries/Areas Deployed: Worldwide

Company Headquarters Location: United States

InterSystems IRIS for Health has TLS/SSL encryption turned off by default, which may enable an attacker to view transmitted data and use that data to log into the device.

Read More

3 Affected Products

InterSystems Corporation InterSystems IRIS for Hea...