Cloudflare incident: Changes to Cloudflare Workers are not producing Event Subscription events

Affected components

• Queues
• Workers

1. identifiedNov 11, 2026, 05:05 UTC

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

2. investigatingNov 10, 2026, 01:53 UTC

   Changes to Cloudflare Workers are temporarily not producing Event Subscription events. We have intentionally disabled this feature due to an on-going issue. We are actively working to restore it, but this, regrettably, may take a while. Changes to Workers themselves are working normally. Already deployed Workers are entirely 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.

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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