Cisco Advance Notification for Publication of October 7, 2026, Security Advisories
Cisco will publish October 7 security advisories and hardening fixes for NX-OS, Meraki, APIC, and related products.
Cisco PSIRT said it will publish security advisories on October 7, 2026, disclosing vulnerabilities and fixed software for several products. The notice covers security hardening releases for Application Policy Infrastructure Controller, Finesse License On-Prem (formerly Smart Software Manager On-Prem), Meraki, and NX-OS. NX-OS coverage includes MDS 9000, Nexus 3000, 7000, and 9000 Series switches, Nexus 9000 in ACI mode, and UCS Fabric Interconnects. No CVE identifiers or active exploitation were mentioned, and Cisco urged customers to upgrade after publication.
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