Outage in Cloudflare Workers

Issues with Workers Build failing to start

Minor

October 03, 2026 - Started about 4 hours ago
Official incident page

Incident Report

Cloudflare is aware of and investigating an issue with Cloudflare Workers build failing to start. We are working to analyse and mitigate this problem. More updates to follow shortly.

Components affected

Cloudflare Workers Cloudflare Sites and Services Cloudflare Workers Workers Builds

Latest Updates ( sorted recent to last )

MONITORING about 1 hour ago - at 10/03/2026 08:54AM

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

INVESTIGATING about 4 hours ago - at 10/03/2026 05:54AM

Cloudflare is aware of and investigating an issue with Cloudflare Workers build failing to start. We are working to analyse and mitigate this problem. More updates to follow shortly.

Latest Cloudflare Workers outages

Cloudflare Workers build delays - 3 days ago

Delays Starting Cloudflare Workers Builds - 9 days ago

Cloudflare Dashboard Workers KV Issue - 15 days ago

Workers Cron Triggers degraded - 24 days ago

Cloudflare Workers AI increased errors - 24 days ago

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