Announcing Istio 1.22.3

Istio 1.22.3 patch release.

Jul 16, 2024

This release note describes what is different between Istio 1.22.2 and 1.22.3.

Things to know and prepare before upgrading.

Download and install this release.

Visit the documentation for this release.

Inspect the full set of source code changes.

Changes

Updated Go version to include security fixes for the net/http package related to CVE-2024-24791
Updated Envoy version to include security fixes related to CVE-2024-39305
Fixed a bug where router’s merged gateway was not immediately recomputed when a service was created or updated. (Issue #51726)
Fixed inconsistent behavior with the istio_agent_cert_expiry_seconds metric.
Removed sorting of JSON access logs pending Envoy fix.