Istio / News

Istio 1.32 is now available! Click here to learn more
Select security bulletins, release announcements, or support announcements to stay up to date.
Istio 1.32 Release Announcement.
Release Announcements
Istio 1.32.0 release notes.
Release Announcements
Istio security fixes for ambient mode authorization and mTLS bypasses, sidecar traffic interception bypass, and istiod and ztunnel denial of service issues.
Istio 1.31.4 patch release.
Release Announcements
Istio 1.30.8 patch release.
Release Announcements
Distrust of compromised eMudhra intermediate CA certificates in Istio images, Go, and ztunnel.
Istio 1.31.3 patch release.
Release Announcements
Istio 1.30.7 patch release.
Release Announcements
Istio 1.29.10 patch release.
Release Announcements
Istio 1.29 end of life announcement.
Support Announcements
CVEs reported by Envoy, plus Istio security fixes for an AuthorizationPolicy method-case bypass over HTTP/2 and an istiod denial of service in ambient mode.
Istio 1.31.2 patch release.
Release Announcements
Istio 1.30.6 patch release.
Release Announcements
Istio 1.29.9 patch release.
Release Announcements
Istio 1.31.1 patch release.
Release Announcements
Istio 1.30.5 patch release.
Release Announcements
Istio 1.29.8 patch release.
Release Announcements
Upcoming Istio 1.29 end of life announcement.
Support Announcements
Istio 1.31 Release Announcement.
Release Announcements
Istio 1.31.0 release notes.
Release Announcements
CVEs reported by Envoy, plus Istio security fixes for an EnvoyFilter control-plane denial of service and a BackendTLSPolicy fail-open on sidecars.