Cloudflare experienced a minor incident on June 10, 2026 affecting Network, lasting 2h 4m. The incident has been resolved; the full update timeline is below.
Affected components
Network
Update timeline
- investigating Jun 10, 2026, 09:36 AM UTC
Cloudflare is aware of and investigating an issue where some customers with valid origin certificates are receiving 526 errors.
- identified Jun 10, 2026, 10:20 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 10, 2026, 10:50 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 10, 2026, 11:41 AM UTC
This incident has been resolved.