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Introduction to fxos-k9-kickstart.5.0.3.N2.4.111.278.SPA This kickstart firmware package provides foundational system recovery capabilities for Cisco Firepower 4100/9300 Series appliances, specifically designed for chassis management controller (CMC) initialization and factory reset operations. Released in Q2 2025, version 5.0.3.N2.4.111.278 serves as the baseline...

Introduction to Cisco_FTD_SSP_Upgrade-7.0.1-84.sh.REL.tar Software The Cisco_FTD_SSP_Upgrade-7.0.1-84.sh.REL.tar is a critical security maintenance package for Firepower Threat Defense (FTD) software running on Secure Firewall 2100 Series SSP (Single Security Platform) hardware. Released as part of Cisco’s Q4 2025 security update cycle, this...

Introduction to cisco-ftd.7.2.0.82.SPA.csp This Cisco Secure Firewall Threat Defense (FTD) software package provides version 7.2.0.82 for Firepower 4100 and 9300 Series appliances, delivering enhanced network security controls and unified threat management capabilities. Released on June 6, 2022, this maintenance update...

Introduction to Cisco_FTD_SSP_FP1K_Patch-7.2.5.1-29.sh.REL.tar This hotfix package addresses critical vulnerabilities in Cisco Firepower Threat Defense (FTD) software running on Firepower 1000 Series appliances. Designed as a targeted security maintenance release, it specifically resolves CVE-2024-20351 – a high-severity TCP/IP traffic handling vulnerability...

Introduction to cisco-ftd-fp2k.7.0.5-72.SPA Software The cisco-ftd-fp2k.7.0.5-72.SPA is Cisco’s critical security package for Firepower Threat Defense (FTD) deployments on Firepower 2100 Series appliances. This software bundle integrates ASA firewall capabilities with next-gen IPS and malware prevention, specifically optimized for mid-sized enterprise...

Introduction to “fxos-k9-manager.4.14.1.253.SPA” Software This essential management controller update (version 4.14.1.253) addresses 12 documented vulnerabilities for Cisco Firepower 4100/9300 Series security appliances, released on April 30, 2025 through Cisco Security Advisory cisco-sa-20250430-fxosmc. The 387MB SPA package enhances chassis monitoring capabilities...

Introduction to fxos-k9-manager.4.12.0.739.SPA Software This critical management platform update delivers Cisco FXOS Manager 4.12(0) for Firepower 4100/9300 Series security appliances, addressing 9 CVSS-rated vulnerabilities identified in Cisco’s Q2 2025 Security Advisory Bundle. The package enhances chassis supervision capabilities including secure...

Introduction to fxos-k9-manager.4.13.0.72.SPA This essential management bundle update for Cisco Firepower eXtensible Operating System (FXOS) delivers critical infrastructure optimizations for Firepower 4100/9300 chassis, resolving 11 CVSS-rated vulnerabilities while enhancing hardware resource allocation efficiency. Released through Cisco’s Security Advisory portal on...

Introduction to fxos-k9-manager.4.12.0.776.SPA This critical firmware update for Cisco Firepower 4100/9300 series security appliances addresses 5 high-severity vulnerabilities disclosed in Cisco Security Advisory cisco-sa-fxos-cmdinj-2025. Released on May 8, 2025, the package enhances management plane security for SSP_FP1K hardware modules while...

Introduction to “fxos-k9-manager.4.11.1.278.SPA” Software This critical management controller update enhances operational stability for Cisco Firepower 4100/9300 Series appliances running FXOS 4.11. Released on March 18, 2025, version ​​4.11.1.278​​ resolves 9 documented vulnerabilities from Cisco’s PSIRT advisories while introducing enhanced hardware...