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I have come across the recent update on the document on Oct 28, 2026. This will help customers planning to upgrade the BIOS and HUU with the updated process. New BIOS and HUU upgrades for SNS-37xx Series AppliancesGracefully shut down ISE with halt, ...
Cisco ISE 3.5 Patch 4 as our suggested release, packed with powerful updates designed to streamline operations and enhance security. New features in Cisco ISE release 3.5 cumulative patch 4Cisco Support Assistant: Troubleshooting just got easier. You...
1. Feature Overview & Release Notes ReferenceStarting in Cisco Identity Services Engine (ISE) Release 3.3 (and carried forward into ISE 3.4 and ISE 3.5), Cisco introduced the feature:"Enhanced support for unvalidated operating systems releases in pos...
1. Summary & Background
On September 16, 2026, Cisco published a critical Security Advisory and released hardening patches across all active ISE release trains:
• ISE 3.3 Patch 12
• ISE 3.4 Patch 7
• ISE 3.5 Patch 4
While these releases introduce es...
Cisco offers two distinct email security solutions to provide a multi-layered defense:Secure Email Cloud GatewayA traditional gateway solution that stops threats before they reach the network. It focuses on reputation filtering, spam protection, viru...
Yes the feature is supported from 3.3 onwards.However, I just updated the posture feed using the default URL on 3.2https://www.cisco.com/web/secure/spa/posture-update.xmlIt did update the feed and posture policy started showing MAC OS 27 (ALL)3.2 doe...
@iainmcguire Cisco is still using default URL for client provisioning and posture feed.The ISE Day-0 team is responsible for validating both production and beta client OS releases. Please note that official support documentation is typically finaliz...
