Xen 3.4.4 Update Release

I am pleased to announce the Xen 3.4.4 release, which is an update of the Xen 3.4.x series. This should be one of the most reliable releases since it is the latest maintenance release in the long term stable 3.4 branch that has had endured years of enterprise usage. The update release contains

  • Security enhancements including CVE-2011-1583
  • Support for AMD Family 15h (Bulldozer) CPUs
  • Performances and stability improvements
  • Various bux fixes

I wanted to thank Keith Coleman from N2 Servers, which offers high-availability managed Xen hosting with geographic redundancy, for maintaining the Xen 3.4 branch and leading this Xen.org release.
Xen 3.4.4 is available for download from here!

Read more

🛠️ Xen Summit 2025: Find Your Place in the Future of Virtualization
06/27/2025

The annual Xen Summit is right around the corner, and there has never been a more exciting time to be part of the Xen Project. As enterprise and industrial needs shift and proprietary vendors rethink their licensing, the industry is ready for strong, open alternatives. Xen stands out not only

Let’s Grow Xen Together!
03/18/2025

Xen is open, secure, and built for the future. As the new Community Manager, I’m focused on growing the Xen community, welcoming new contributors, and ensuring a thriving ecosystem. Let’s build the future of virtualization together!

Xen Project 4.20: A Step Forward in Open Source Virtualization
03/11/2025

The Xen Project has released Xen 4.20 🎉! This release introduces a range of enhancements that further solidify its position as the premier open-source hypervisor. It delivers important security updates, improved performance, and broader hardware support. Xen has doubled down as the best choice for cloud providers, enterprise users, and

Xen Project Winter Meetup
02/13/2025

We just wrapped up the Xen Winter Meetup 2025. It was an amazing opportunity to push Xen forward in a way that can only happen when people get together in person. Organized by Vates, we hosted it at the University of Grenoble IMAG building, a great spot for cutting-edge research