Our servers are protected against the PHP security vulnerability disclosed in October. The update was installed on 21 October 2026. More about php2shell

Patch

Istio 1.26

Support for Istio 1.26 ended on 22/12/2025. There are no more security updates for this branch.

End of support reached

Latest version: 1.26.8, released on 22/12/2025

End of support: 22/12/2025

5 known vulnerabilities open in 1.26.8

Vulnerabilities in Istio 1.26

5 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 03/11/2026.

CVE-2026-111497, CVSS 4.0: 9.2, actively exploited: still open in 1.26.8
CVE-2026-31837, CVSS 4.0: 8.7: still open in 1.26.8
CVE-2026-41413, CVSS 3.1: 7.7: still open in 1.26.8
CVE-2026-31838, CVSS 4.0: 6.9: still open in 1.26.8
CVE-2026-39350, CVSS 3.1: 5.4: still open in 1.26.8

Get notified

Add Istio with your version and Erseni Patch writes to you about new versions, vulnerabilities in exactly your version and the end of support.

Watch Istio 1.26

Already have an account? Log in and add Istio 1.26

All branches of Istio