Cisco released its semiannual Cisco FXOS and NX-OS Software Security Advisory Bundled Publication on August 25, 2021. In direct response to customer feedback, Cisco releases bundles of Cisco FXOS and NX-OS Software Security Advisories on the fourth Wednesday of the month in February and August of each calendar year.The August 25, 2021, release of the Cisco FXOS and NX-OS Software Security Advisory Bundled Publication includes 9 Cisco Security Advisories that describe 9 vulnerabilities in Cisco NX-OS Software and Cisco UCS Software. Cisco has released software updates that address these vulnerabilities.Of these advisories, four have a Security Impact Rating (SIR) of High and five have a SIR of Medium.