The issue has been identified and a fix is being implemented.
Customers are advised to change to a different Certificate Authority as a workaround.
Posted May 31, 2026 - 06:41 UTC
Investigating
Cloudflare is investigating issues with Let's Encrypt certificates. Some visitors may experience TLS connectivity issues due to potentially unsupported CA bundling for a subset of Cloudflare customers.
Customers are advised to change to a different Certificate Authority as a workaround.
Posted May 31, 2026 - 03:16 UTC
This incident affected: Cloudflare Sites and Services (SSL Certificate Provisioning).