Cloudflare's last critical (red/P0) incident occurred on February 20, 2026, a six-hour global outage triggered by a bug in Bring Your Own IP prefix deletion automation, affecting BGP routes for thousands of customer prefixes and causing widespread timeouts. Post-mortem analysis detailed preventive upgrades like API schema validation, deployment snapshots for rollbacks, and circuit breakers on large withdrawals. Since then, no critical incidents have been reported through April 29, with only elevated (orange/P1) issues such as March 31 R2 APAC error rates, late February Cache Purge 500s, and SLC datacenter 5xx spikes, plus a minor April 28 X-Forwarded-For header duplication. Traders monitor cloudflarestatus.com/history for red alerts ahead of resolution, amid stable operations and scheduled maintenances like April 29 Phoenix and Cleveland datacenters.