CloudGen Access on Vx Release Notes
Version 1.1.2 (May 18, 2026)
Removed unused
dnsmasq-basepackage to address multiple dnsmasq vulnerabilities: CVE-2026-2291, CVE-2026-4890, CVE-2026-4891, CVE-2026-4892, and CVE-2026-4893 (including two critical remote code execution flaws).
These security vulnerabilities affect releases v1.1.1 and earlier.
Download the updated Vx appliance image at How to Deploy CloudGen Access on a Virtual Appliance.
Version 1.1.1 (May 11, 2026)
Security patch release addressing CVE-2026-31431 (critical Linux kernel privilege escalation).
Security mitigation for DirtyFrag / Copyfail2 Linux kernel privilege escalation vulnerabilities (CVE-2026-43284, CVE-2026-43500) by preventing loading of the
esp4,esp6, andrxrpckernel modules.
These security vulnerabilities affect releases v1.1.0 and earlier.
Download the updated Vx appliance image at How to Deploy CloudGen Access on a Virtual Appliance.
For upgrade instructions, see How to Upgrade to CloudGen Access Virtual Appliance v1.1.1 and Newer.
Security notice:
v1.1.1 VM OVA images are affected by CVE-2026-2291, CVE-2026-4890, CVE-2026-4891, CVE-2026-4892, CVE-2026-4893. See Security Advisory CVE-2026-2291, CVE-2026-4890, CVE-2026-4891, CVE-2026-4892, and CVE-2026-4893: dnsmasq Multiple Vulnerabilities in Barracuda CloudGen Access Virtual Appliance.
Version 1.1.0 (October 30, 2024)
1.1.0 Vx appliance version is now available on Ubuntu 22.04 for .OVA file format, includes support for VMWare vSphere, VMware Fusion, and VM Virtual Box.
Support for CentOS is now deprecated
Security notices:
v1.1.0 VM OVA images are affected by CVE‑2026‑31431. See Security Advisory CVE-2026-31431: Local Kernel Privilege Escalation Vulnerability in Barracuda CloudGen Access Virtual Appliance.
v1.1.0 VM OVA images are affected by CVE-2026-43284, CVE-2026-43500. See Security Advisory CVE-2026-43284 and CVE-2026-43500: DirtyFrag / Copyfail2 Privilege Escalation Vulnerabilities in Barracuda CloudGen Access Virtual Appliance.
Version 1.0.7 (October 25, 2022
Includes support for:
VMware vSphere, VMware Fusion, Hyper-V Manager, and VM VirtualBox images.
CloudGen Access Directory Connector - LDAP, Okta, Google Workspace and Azure authentication services.
CloudGen Access Proxy.