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Outage in Cloudflare

Network Route Leak

Resolved Minor
May 12, 2026 - Started about 10 hours ago - Lasted about 5 hours
Official incident page

Incident Report

Summary AI Generated

A route leak at one of Cloudflare's upstream transit providers caused connection timeouts and errors for customers whose traffic traversed the affected network paths, impacting Cloudflare Sites and Services and R2 storage. The issue was identified and Cloudflare worked with the transit provider to implement a fix after 5.1 hours, with monitoring ongoing to ensure resolution.

One of Cloudflare's upstream transit providers is currently experiencing a route leak, impacting a subset of traffic reaching Cloudflare's network. Customers whose traffic traverses affected paths may experience connection timeouts or errors. We have identified the source and are working with the transit provider to resolve the issue.

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Latest Updates ( sorted recent to last )
MONITORING about 7 hours ago - at 05/13/2026 03:31AM

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

IDENTIFIED about 10 hours ago - at 05/13/2026 12:57AM

One of Cloudflare's upstream transit providers is currently experiencing a route leak, impacting a subset of traffic reaching Cloudflare's network. Customers whose traffic traverses affected paths may experience connection timeouts or errors. We have identified the source and are working with the transit provider to resolve the issue.

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