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Contentful

CORS errors on CDA

Major Impact Resolved Duration: 1h 6m September 29, 2026
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Current answer

Contentful experienced a major incident: CORS errors on CDA. ServiceAlert observed recovery on Sep 29, 2026.

Official Contentful status page Current Contentful status ServiceAlert observed status change:

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Incident Lifecycle

Identified Monitoring
Affected Components
Content Delivery API Content Delivery API

Incident Timeline

Monitoring
The issue has been resolved. We are monitoring the situation.
Sep 29, 2026 at 3:16 PM UTC
Identified
Some customers are seeing CORS preflight failures when requesting cross-space references on CDA through webbrowsers. We've identified the cause and are working on resolution.
Sep 29, 2026 at 2:39 PM UTC
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