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Cycle

CVE-2026-74580: Possible VM Escape via the Vghost Vulnerability

Oct 15, 2026 By Cycle In Cycle
CVE-2026-74580 is a high-severity Linux kernel bug in vhost, the subsystem that accelerates I/O for virtual machines. It gives a local user a reliable path to root on the host, and in some VM setups it lets a guest write into host memory. The CVE record has existed since August 21, 2026, but the full technical write-up, nicknamed "Vghost", only went public on October 12. It came with working exploit demos for both a local root escalation and a VM escape.
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Cycle

Cycle MCP 2026.10.14.02: Server Configuration, Shared File Systems, and a Clearer View of Capacity

Oct 14, 2026 By Alexander Mattoni In Cycle
The first update to the MCP server since launch is out now, and the theme this time is servers. Your AI assistant can now change a server’s host-level settings, set up shared file systems for your containers, and show you what’s running on each machine and how much room is left.
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Cycle

The Heroku Experience for the AI Era

Oct 14, 2026 By Cycle In Cycle
Ask a developer who used Heroku what they remember about it and you'll usually get some version of the same answer: you pushed your code and it ran. That feeling is back in the conversation, mostly because AI tools have made building software faster than its ever been. But speed was only half of the Heroku story. The other half, the part teams ran into a year or two later, matters just as much today.
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Cycle

Managing Hybrid Infrastructure and Multicloud Without the Overhead

Oct 8, 2026 By Ólöf Kristjánsdóttir In Cycle
Building and managing hybrid cloud infrastructure is an increasingly common requirement for engineering teams. Some companies want to cut hyperscaler costs. Others have business continuity requirements that mean spreading infrastructure across several providers. Either way, more teams are taking hybrid cloud management into their own hands.
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Cycle's Hosted MCP Release Announcement

Oct 1, 2026 By Cycle Platform In Cycle
We are stoked to announce that we have released our very own hosted MCP that allows you to use natural language to interact with and control anything you have running on Cycle.io. Alexander Mattoni, CTO and co-founder of Cycle, shares a few scenarios where the MCP can be useful. With the MCP, Cycle users can communicate with the Cycle platform directly from their preferred AI tool. In minutes, users can provision a new server, deploy an application, or troubleshoot an issue directly from their AI assistant like Claude, Claude Code, ChatGPT or Codex.
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Cycle

AI Tooling Comes to Cycle - Announcing Cycle's Hosted MCP

Oct 1, 2026 By Alexander Mattoni In Cycle
TL;DR - We made a way to use Cycle with AI models for doing things like deploying applications faster and diagnosing complex issues. If you'd like to get started right away with Cycle's Hosted MCP, check out our documentation. Today, we're launching a brand new way to interface with the Cycle Platform, that just a year or two ago would have felt entirely like science fiction. Our first ever AI-oriented tooling, Cycle's Hosted MCP, is live today.
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