Resolved after 1 hour 48 minutes, affecting Challenge Platform and Firewall, on August 5, 2026.
A fix has been implemented and we are monitoring the results.
Affected components
Challenge PlatformFirewall
Update timeline
- investigating Aug 05, 2026, 04:17 AM UTC
Cloudflare is investigating an increased Managed Challenge errors in China. Other regions are unaffected. We are working to analyse and mitigate this problem. More updates to follow shortly.
- investigating Aug 05, 2026, 04:34 AM UTC
We are continuing to investigate this issue. This may impact customers using China Network outside of China.
- identified Aug 05, 2026, 04:51 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Aug 05, 2026, 05:54 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Aug 05, 2026, 06:06 AM UTC
This incident has been resolved.
Your product runs on more than Cloudflare
Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.
Amazon Web Services