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How Cloudflare addressed a cross-tenant data exposure vulnerability in Containers
https://ift.tt/fB1r4k6

Submitted September 24, 2026 at 08:37PM by natcoba
via reddit https://ift.tt/lC1UY52
Cloudflare Blog How Cloudflare addressed a cross-tenant data exposure vulnerability in Containers External security researchers at Accomplish identified a vulnerability in Cloudflare Containers that could expose residual disk data from previous workloads. We explain how the issue worked, how we investigated it, and the steps we took to remediate it.
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