Visitors, specifically in the Ashburn, US region between 13:48 - 14:06 UTC today, may have encountered 499 errors. This issue did not affect any other Cloudflare services. The issue has since been rectified.
This incident has been resolved.
This incident has been resolved.
This incident has been resolved.
This incident has been resolved.
This incident has been resolved.
This incident has been resolved.
This incident has been resolved.
Between 17:07 and 17:45 UTC, Cloudflare experienced network performance issues in the Ashburn, US region, resulting in an elevated rate of 5xx errors for a subset of traffic. During this time, impacted users may have encountered intermittent connectivity issues or unexpected server responses. The underlying issue was successfully mitigated, and all error rates have fully subsided.
This incident has been resolved.
Users would have seen Cloudflare Advanced Security Events and Advanced HTTP DDoS attack alerts impacted between 2026-06-19 11:35 to 2026-06-23 02:50 UTC. Impact is restricted to the notification functionality, and it does not affect any connectivity, security, CDN or Area1 functionality. This issue is now resolved.