Detecting Nested Virtualization Usage on KVM Hosts After CVE-2026-53359
How nestedvirt uses KVM nested_run counters to help OpenStack and KVM operators decide whether disabling nested virtualization is operationally safe.
Newsroom
Press releases, media coverage, and company announcements. Stay informed about the latest developments and industry news.
IMPORTANT NOTICE: Beware of Recruitment Scams Impersonating VEXXHOST, Inc.
Beware recruitment scams for job openings @ Vexxhost, here are some tips on how to stay safe.
March 13, 2024
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Atmosphere adds support for Dell PowerStore storage arrays
Atmosphere currently deploys Ceph out of the box on dedicated white-box hardware to allow you to get distributed & highly available storage.
August 11, 2022
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VEXXHOST Launches Atmosphere, a New Open Source, OpenStack Deployment Tool
VEXXHOST launched Atmosphere a new tool that can deploy fully integrated OpenStack clouds. The company has made it open source.
June 6, 2022
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VEXXHOST Collaborates With Ciena as Part of Canada's ENCQOR 5G Partnership
VEXXHOST is excited to announce its collaboration with Ciena under the auspices of the ENCQOR 5G partnership in Canada.
February 17, 2021
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VEXXHOST Announces Huge Public Cloud Revamp Including A New Region in Amsterdam
VEXXHOST Inc., the leading Canadian cloud computing provider, has announced a massive revamp in its public cloud offerings. Read more.
October 20, 2020
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VEXXHOST Joins the OpenStack Foundation in its Transformation to Open Infrastructure Foundation
In what is considered the announcement of the decade, the OpenStack Foundation (OSF) has announced its transformation...
October 19, 2020
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VEXXHOST Announces Kubernetes v1.18 Update
VEXXHOST is excited to announce the latest update to their Kubernetes offering, introducing the Kubernetes v1.18 update for 2020.
May 1, 2020
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VEXXHOST Joins The Ceph Foundation
VEXXHOST is excited to announce that they are joining the Ceph Foundation as general members. Avid users of Ceph themselves, this is an exciting time.
December 16, 2019
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VEXXHOST Announces Enterprise-Grade GPU Instances
VEXXHOST announced the launch of its latest cloud offering: enterprise-grade GPU instances on OpenStack® based public, private and hybrid cloud.
November 12, 2019
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VEXXHOST Announces Launch of Fully Managed Zuul Solution
VEXXHOST is thrilled to announce the latest addition to our growing list of enterprise-grade solutions: a Fully-Managed Zuul offering.
September 27, 2019
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The Latest From Us
Insights, updates, and stories from our team
CVE-2026-53359 and OpenStack: Our Response to a KVM/x86 Compute Isolation Issue
Our technical assessment of CVE-2026-53359, the Linux KVM/x86 vulnerability known as Januscape, and its impact on OpenStack compute operations.
Best VMware Alternatives 2026: 5 Platforms Compared
VMware costs up 800–1,500% post-Broadcom. Compare the 5 best alternatives — Proxmox, Hyper-V, Nutanix, KubeVirt & OpenStack — with pros, cons, and a migration path.