Resolved · lasted 1 h
Cloudflare outage on September 11
Reports for Cloudflare jumped to 142 an hour and stayed high for 1 h.
- Started
- 4:00 AM
- September 11, 2026 · UTC
- Back to normal
- 5:00 AM
- 1 h later
- Peak
- 142/hr
- 4× normal
- Cloudflare’s incident
- 1 h 44 min
- SSL Certificate Provisioning Delays for Let's Encrypt
Reports during the outage
2:00 AM6:50 AM UTC
What Cloudflare said
www.cloudflarestatus.comResolved2:20 – 4:05 AM · 1 h 44 min
SSL Certificate Provisioning Delays for Let's Encrypt
- Resolved · 4:05 AM
This incident has been resolved.
- Monitoring · 3:54 AM
Let's Encrypt has resolved the incident and we are monitoring the results.
- Identified · 2:58 AM
Let's Encrypt incident is now resolved. Cloudflare managed certificate backlog is still clearing.
- Identified · 2:20 AM
Let's Encrypt are seeing SSL certificates provisioning delays. You can read their public status page here: https://letsencrypt.status.io/pages/incident/55957a99e800baa4470002da/6aa35c1d892d7304f2747e01 SSL certificates already in production and other CAs certificate provisioning remains unaffected and are operating normally.
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