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Cloudflare configuration overflow causes a global network outage

A database-permission change duplicated rows in a Cloudflare Bot Management feature file, doubling it beyond a fixed software allocation. Global propagation caused core proxy failures until Cloudflare stopped generation and restored an earlier configuration.

Why it matters: A metadata query and unchecked configuration size impaired an inline network component worldwide. The incident shows why generated control-plane artifacts need schema qualification, bounds checks, canaries, and last-known-good recovery.

Read storyOriginal source · blog.cloudflare.com