April 2026 - OVHcloud Blog

Copy.Fail (CVE-2026-31431): How to Rapidly Protect OVHcloud MKS Clusters from the Linux Kernel Zero-Day

Aurélie Vache / 30/04/2026 / OVHcloud, Security / OVHcloud Engineering, Tranches de Tech & co

A newly disclosed Linux kernel zero-day, CVE-2026-31431, “Copy.Fail”, is one of the most serious privilege-escalation vulnerabilities in recent years. Discovered by Theori and publicly disclosed on April 29, 2026, Copy.Fail is a Linux kernel zero-day that roots every distribution since 2017. Unlike many local privilege-escalation flaws that depend on race conditions, kernel address leaks, or […]

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What’s new with the OVHcloud Developer Advocate team – April 2026

Stéphane Philippart / 29/04/2026 / Developer Advocate, OVHcloud / Tranches de Tech & co, Uncategorized

Every month, the OVHcloud Developer Advocate team creates content, shares knowledge, and connects with the tech community. Here’s a look at what we did in April 2026. 🚀 🎙️ “Tranches de Tech” – Our monthly podcast A new episode of our French-language podcast Tranches de Tech 🥑 just dropped! 🎧 Episode 27: Tranches de Tech

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KubeCon + CloudNativeCon Europe 2026 in Amsterdam: feedback and highlights

Aurélie Vache and Rémy Vandepoel / 29/04/2026 / Kubecon, OVHcloud, OVHcloud Events / OVHcloud Engineering, Tranches de Tech & co

From March 23 to 26, 2026, the KubeCon + CloudNativeCon Europe took place in Amsterdam. Aurélie Vache and Rémy Vandepoel attended alongside 26 other OVHcloud employees. In this blog, they share their thoughts about this second KubeCon set in the land of tulips. KubeCon Europe 2026: the maturity milestone Back from Amsterdam, the buzz of

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OVHcloud Startups: How to Accelerate Your Growth using Our Training Portal

Marine Watterlot / 22/04/2026 / OVHcloud, Public Cloud, Startup Program / Ecosystem, OVHcloud Startup Program, Uncategorized

As a member of the OVHcloud Startup Program, you’re part of a vibrant community that’s driving innovation and digital transformation. To stay ahead of the curve, it’s essential to continuously update your skills, practices, and technologies. One way to do this is by leveraging the resources and support offered by the OVHcloud Partner Network. With

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How Mia Experts Is Reinventing Medical Software with AI and Sovereign Cloud

Leonard Pommereau / 22/04/2026 / AI, HDS, Healthtech, Kubernetes, Public Cloud, Security, Startup Program / OVHcloud Startup Program, Uncategorized

The Context: Rethinking the Digital Tools of Physicians Mia Experts is a new generation medical software platform designed by a physician, for physicians. From the very beginning, the product was built to integrate artificial intelligence in a way that is useful, secure, and aligned with the realities of medical practice. Today, many doctors spend a

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DNS records: understanding their role and SVCB/HTTPS developments

Bérénice Despres and Christophe Brunet / 21/04/2026 / DNS, Domain names / OVHcloud Education, OVHcloud Product News

You never see it, but without the DNS, no website would be accessible, no email could be delivered, and no online service would work correctly. At the heart of this system are DNS records, which structure how services are exposed on the Internet. These records evolve alongside modern web architectures, and at OVHcloud, this has

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Enregistrements DNS : comprendre leur rôle et les évolutions SVCB/HTTPS

Bérénice Despres and Christophe Brunet / 21/04/2026 / DNS, Domain names / OVHcloud en Français

On ne le voit jamais. Pourtant, sans le DNS, aucun site web ne serait accessible, aucun e-mail ne pourrait être distribué, aucun service en ligne ne fonctionnerait correctement. Au cœur de ce système se trouvent les enregistrements DNS, qui structurent la manière dont les services sont exposés sur Internet. Ils évoluent avec les architectures web

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Discover the External Secret Operator (ESO) OVHcloud Provider to manage your Kubernetes secrets 🎉

Aurélie Vache / 14/04/2026 / OVHcloud Engineering, Tranches de Tech & co

Several months ago, we released the Beta version of the OVHcloud Secret Manager and we guided you how to manage your secrets thanks to the existing External Secret Operator (ESO) Hashicorp Vault provider. As our Secret Manager is now in General Availability, our teams worked on the development of an OVHcloud ESO Provider now available

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Wrappers on Linux Workstations

Isabelle Bauer / 13/04/2026 / OVHcloud Engineering, Uncategorized

As Linux Sys Admins, we are sometimes faced with dilemmas regarding what we can or cannot allow on machines. Some functionalities are very important to users for their daily tasks and overall better use of their devices, but they sometimes also come with security concerns.We came up with a way to still allow most of

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Evolution of our Web Hosting plans: What is changing and why

Sébastien Cavaillé / 12/04/2026 / OVHcloud / Uncategorized

From May 1st, 2026, OVHcloud’s Web Hosting plans will evolve in format and execution. Concretely, this means: a new offering structure adapted to your needs, changes in the resources included in your plan, improvements in the way you can access our support, and adjustments to the pricing structure. In this article, you will find information

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