Cloudflare System Status

Customers with traffic using China Network may see an increased in Challenge failures

Incident Report for Cloudflare

Resolved

This incident has been resolved.

Posted Jun 02, 2026 - 17:28 UTC

Monitoring

A fix has been implemented and we are monitoring the results.

Posted Jun 02, 2026 - 07:16 UTC

Identified

The issue has been identified and a fix is being implemented.

Posted Jun 02, 2026 - 06:08 UTC

Investigating

Cloudflare is aware that some customers may see an increased in Challenge failures within the China network. We are currently investigating the issue.

Posted Jun 02, 2026 - 04:48 UTC

This incident affected: Cloudflare Sites and Services (Challenge Platform, Turnstile).