How Cloudflare addressed a cross-tenant data exposure vulnerability in Containers
Addressing the Cloudflare Containers Vulnerability: Investigation, Impact, and Remediation
External security researchers at Accomplish recently identified a vulnerability in Cloudflare Containers that could potentially expose residual disk data from previous workloads. In this post, we detail the mechanics of the issue, outline our thorough investigation process, and highlight the immediate steps we implemented to remediate the vulnerability and protect our customers.
