Patch PSNs sequentially or in small batches to maintain active endpoint authentication paths. Primary PAN: Upgrade the primary administration node last.

If your primary motivation for downloading ISE 3.2 is to fix known vulnerabilities, ensure you download the appropriate patch that addresses CVE-2022-20822. The secure version is or later. Cisco strongly recommends moving to the latest available patch for your branch to benefit from all security and stability fixes.