Cloudflare Status · History · Incident #2171
RESOLVEDCertificate Issuance through Let's Encrypt unavailable
Minor · Started May 8, 2026 · 7:46 PM
Cloudflare Status · History · Incident #2171
RESOLVEDMinor · Started May 8, 2026 · 7:46 PM
Duration
1h 11m
Severity
Minor
Detection lead
—
User reports
—
Summary
This incident has been resolved.
Started
May 8, 2026 · 7:46 PM
Resolved
May 8, 2026 · 8:58 PM
Duration
1h 11m
Severity
Minor
Event timeline
Investigating
May 8 · 7:46 PM CloudflareWe are aware of an issue affecting certificate issuance through Let's Encrypt. Customers using Universal SSL, Advanced Certificate Manager, or Cloudflare for SaaS may experience delays or failures when issuing or renewing certificates that use Let's Encrypt as the Certificate Authority. Certificates issued through other CAs (such as Google Trust Services) are not affected. Existing certificates that have already been issued remain valid and are unaffected. We are actively monitoring Let's Encrypt availability and will issue certificates as soon as service is restored. We will provide updates as more information becomes available.
Monitoring
May 8 · 8:53 PM CloudflareWe have confirmed recovery and will continue monitoring for improvement.
Resolved
May 8 · 8:58 PM CloudflareThis incident has been resolved.
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