Announcing Istio 1.18.5

Istio 1.18.5 patch release.

Oct 11, 2023

This release fixes the security vulnerabilities described in our Oct 11th post, ISTIO-SECURITY-2023-004.

This release note describes what’s different between Istio 1.18.3 and 1.18.5. Please note that this release supersedes the unpublished 1.18.4 release. 1.18.4 was only published internally and has been skipped so that additional security fixes could be included in this release.

BEFORE YOU UPGRADE

Things to know and prepare before upgrading.

DOWNLOAD

Download and install this release.

DOCS

Visit the documentation for this release.

SOURCE CHANGES

Inspect the full set of source code changes.

Security updates