Browser Isolation Availability Issues

Incident Report for Cloudflare

Resolved

This incident has been resolved.

Posted Sep 17, 2025 - 18:56 UTC

Monitoring

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

Posted Sep 17, 2025 - 18:48 UTC

Identified

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

Posted Sep 17, 2025 - 18:37 UTC

Investigating

Cloudflare is investigating issues with the Browser Isolation service. Customers that use Browser Isolation may observe errors when attempting to load sites through the service. This issue does not affect any other Cloudflare services. We are working to mitigate this problem. More updates to follow shortly.

Posted Sep 17, 2025 - 16:12 UTC

This incident affected: North America (Dallas, TX, United States - (DFW)) and Cloudflare Sites and Services (Browser Isolation).