Cloudflare incident: Cloudflare Worker Builds Issue

Affected components

• Containers
• Workers
• Workers Builds

1. resolvedNov 11, 2026, 06:41 UTC

   This incident has been resolved.

2. monitoringNov 11, 2026, 06:35 UTC

   A fix has been implemented and we are monitoring the results.

3. identifiedNov 11, 2026, 06:32 UTC

   The issue has been identified and a fix is being implemented.

4. investigatingNov 11, 2026, 06:29 UTC

   Cloudflare is aware of and investigating an issue with Cloudflare Worker Builds which potentially impacts multiple customers. Further detail will be provided as more information becomes available. Existing Workers and Containers are unaffected.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Cloudflare's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• OVHcloud: [GRA6][Storage] - Instance Backup incident notificationMajor · Nov 5, 2026, 16:00 UTC
• Linode: Service Issue - US-Southeast (Atlanta)Minor · Oct 31, 2026, 17:49 UTC
• Twilio: Voice Call Failures from a Subset of Twilio Philippines Phone Numbers to Multiple Networks in PhilippinesMinor · Nov 2, 2026, 05:41 UTC
• Twilio: Media Streams Audio DelaysMinor · Nov 3, 2026, 01:29 UTC
• Twilio: SMS Delivery Receipt Delays from a Subset of Twilio Long Codes to Multiple Networks in ChileMinor · Nov 6, 2026, 21:21 UTC
• Shopify: Some merchants encountering error messages within their admins or on checkout pagesMinor · Nov 7, 2026, 01:02 UTC
• Replicate: Replicate Model Registry UnavailableMinor · Nov 11, 2026, 04:33 UTC

How often does Cloudflare have incidents?

Cloudflare reported 156 incidents in the last 90 days, 12 of them major or critical. A typical incident lasted 1h 33m. See Cloudflare's uptime and incident history