CVE-2026-111594
High
Description
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.
SeverityHigh
CVSS8.1
Exploit probability—
ProductIRIS for Health
PublishedOct 22, 2026
First seenOct 22, 2026
Weakness typeCWE-319CWE-319
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| InterSystems IRIS for Health | 2026.2.0.221, 2026.1.0.235, 2025.3.0.226 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.