CVE-2019-12243: Istio

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

Istio 1.1.x through 1.1.6 has Incorrect Access Control.

Affected products

• Istio Istio: from 1.1, up to and including 1.1.6

Published 2019-06-05. Last modified 2026-06-17.