On October 7, 2026, the Cisco Product Security Incident Response Team (PSIRT) will publish advisories to disclose security vulnerability information along with fixed software releases for the following Cisco products: Application Policy Infrastructure Controller (security hardening release) Finesse License On-Prem, formerly Cisco Smart Software Manager On-Prem (security hardening release) Meraki (security hardening release) NX-OS Software for MDS 9000, Nexus 3000, 7000, and 9000 Series Switches, Nexus 9000 in ACI mode, and UCS Fabric Interconnects (security hardening release) To remediate vulnerabilities to be disclosed on October 7, 2026, Cisco strongly recommends that customers upgrade to the fixed software indicated in the advisories. For more information about changes in Cisco PSIRT vulnerability disclosure, see Strengthening the Foundation: A Predictable, Customer-Focused Response to AI-Accelerated Vulnerability Discovery.

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