Cloudflare fixed a cross-tenant vulnerability in Cloudflare Containers and Sandboxes that let Workers Paid account holders recover residual data from other customers' containers on the same physical h…
Cloudflare fixed a cross-tenant vulnerability in Cloudflare Containers that let a paying customer read leftover disk data from other customers' deleted containers, the company and the security firm Ac…
Cloudflare fully remediated a cross-tenant data exposure vulnerability in Cloudflare Containers and Cloudflare Sandboxes after security researcher Oren Yomtov of Accomplish reported it through Cloudfl…
A research team found a disk isolation bug in Cloudflare Containers that let a sandbox read other customers' files, including directory listings, SQLite databases, Chromium profiles, .env files, and c…
AI tools like Claude are automating the lookup and boilerplate work of infrastructure engineering, moving engineers up the stack from hand-writing Helm charts and Terraform modules to directing AI-gen…
Docker Sandboxes is a local developer-workstation tool that mounts the user's filesystem and runs microVMs on their own hardware, while E2B and Cloudflare Sandbox SDK are cloud-hosted, API-driven serv…