[27.0] Armor Patch 3 - September 17, 2026

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1. Overview

This article provides an overview of bug fixes in the Fortanix Armor 27.0 Patch 3 release.

For a complete list of new features, improvements, bug fixes, and known issues, refer to the full description of the Armor 27.0 release notes.

2. Bug Fixes

  • Fixed an issue where Cassandra inter-node TLS CA certificates were configured with a 90-day lifetime, which could result in certificate rotation issues because zero-downtime CA certificate rotation is not supported.

    NOTE

    Existing Armor on-premises deployments must complete the Cassandra inter-node TLS certificate renewal procedure after upgrading to this version. For details, refer to Manually Renew Cassandra Inter-node TLS CA and Leaf Certificates. This procedure is not required for fresh installations.

3. Armor Kubernetes Operator 27.0 Patch 3

For the corresponding version of the Fortanix Armor Kubernetes Operator release notes and Helm Chart, click here.

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As of August 2025