Xen, one of the oldest open-source hypervisors, has long been popular with major cloud services such as Amazon Web Services, Rackspace Public Cloud, and Verizon Cloud. Now, with improved performance, ...

Xen 4.21 takes a major step towards modernized virtualization, offering greater maintainability across industries and upgraded efficiency for memory SAN FRANCISCO, Nov. 19, 2025 /PRNewswire/ -- The ...

SAN FRANCISCO, Dec. 14, 2017 /PRNewswire-USNewswire/ -- The Xen Project, hosted at The Linux Foundation, today announced the release of Xen Project Hypervisor 4.10. The latest release continues to ...

The Xen Project has just updated its open-source hypervisor to version 4.10, with new security features and improvements to its underlying code and user interface. The updated platform, which is used ...

SAN FRANCISCO, CA--(Marketwired - Oct 13, 2015) - The Xen Project, Collaboration Project hosted at The Linux Foundation, today announced the release of Xen Project 4.6. The new release comes equipped ...

Xen is open-source royalty. This hypervisor, which runs and manages virtual machines (VMs), powers some of the largest clouds. You know their names: Amazon Web Services (AWS), Tencent, Alibaba Cloud, ...

SAN FRANCISCO, April 2, 2019 /PRNewswire/ -- The Xen Project, an open source hypervisor hosted at the Linux Foundation, today announced the release of Xen Project Hypervisor 4.12. This latest release ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. The open-source Xen Project announced the 4.12 release of ...

The Xen Project has fixed three vulnerabilities in its widely used hypervisor that could allow operating systems running inside virtual machines to access the memory of the host systems, breaking the ...

Last week the Xen Project, The Linux Foundation-hosted open source hypervisor, released Xen Project Hypervisor 4.12, which features security and code size improvements, plus x86 architectural renewal.

For seven years, Xen virtualization software used by Amazon Web Services and other cloud computing providers has contained a vulnerability that allowed attackers to break out of their confined ...

For data center and cloud environments, Xen 4.21 delivers more efficient virtualization through smarter cache management, improved PCI handling, and a new AMD CPPC driver that provides finer-grained ...