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Introduction to “asav9-17-1-13.zip” Software The asav9-17-1-13.zip package represents Cisco’s Q3 2025 Extended Maintenance Release (EMR) for the Adaptive Security Virtual Appliance (ASAv) on VMware ESXi 8.0U3+ and Microsoft Hyper-V 2022 platforms. This OVF/OVA bundle delivers enterprise-grade firewall capabilities optimized for...

Introduction to asav9-16-4-57.vhdx Software The ​​asav9-16-4-57.vhdx​​ is a security-enhanced maintenance release for Cisco Adaptive Security Virtual Appliance (ASAv) deployments on Microsoft Hyper-V environments. Released in Q1 2025, this VHDX-format image addresses 9 documented vulnerabilities while introducing Azure Stack HCI 23H2...

Introduction to asav9-16-4-48.qcow2 Software The ​​asav9-16-4-48.qcow2​​ package delivers critical security updates for Cisco ASAv deployments on KVM 7.2+ hypervisors, specifically addressing 9 CVEs rated high/critical severity in hybrid cloud environments. Released under Cisco’s Q2 2025 Extended Security Maintenance program, this...

Introduction to asav9-16-4-48.vhdx This VHDX-format virtual appliance delivers Cisco’s Adaptive Security Virtual Firewall (ASAv) optimized for Hyper-V 2025 environments. Released on April 25, 2025, version 9.16(4.48) introduces native integration with Azure Stack HCI 23H2 clusters and enhances east-west traffic inspection...

Introduction to asav9-16-4-38.vhdx Software This Hyper-V virtual hard disk package delivers critical security updates and platform optimizations for Cisco Adaptive Security Virtual Appliance (ASAv) deployments running ASA software version 9.16(x). As part of Cisco’s Extended Maintenance Cycle, this cumulative patch...

Introduction to asav9-16-4-42.qcow2 Software The ​​asav9-16-4-42.qcow2​​ package delivers Cisco’s Adaptive Security Virtual Appliance (ASAv) software optimized for KVM/QEMU hypervisors. This maintenance release focuses on security hardening and cloud-native performance improvements for virtualized firewall deployments. As part of the 9.16 Extended...

Introduction to asav9-16-4-19.qcow2 The asav9-16-4-19.qcow2 represents Cisco’s QEMU/KVM-optimized virtual disk image for Adaptive Security Virtual Appliance (ASAv) deployments, delivering critical security patches and architectural enhancements for cloud-native firewall implementations. This maintenance release addresses 14 CVEs documented in Cisco Security Advisory...

Introduction to asav9-16-4-38.qcow2 Software The ​​asav9-16-4-38.qcow2​​ represents Cisco’s enterprise-grade virtual firewall solution designed for hybrid cloud environments. This QCOW2 format image provides advanced threat prevention, VPN services, and traffic inspection capabilities across VMware ESXi and KVM hypervisors. As part of...

Introduction to asav9-16-4-18.zip Software The ​​asav9-16-4-18.zip​​ is a maintenance release for Cisco’s Adaptive Security Virtual Appliance (ASAv) platform under Software Version 9.16(x), designed to address critical security vulnerabilities while enhancing cloud-native deployment capabilities. This update provides extended lifecycle support through...

Introduction to asav9-16-4-27.zip The ​​asav9-16-4-27.zip​​ package contains Cisco’s Q2 2025 maintenance release for its Adaptive Security Virtual Appliance (ASAv), delivering enhanced threat prevention capabilities and cloud-native security enforcement across AWS, Azure, and VMware environments. This version (9.16.4.27) specifically addresses 14...