Outage in Pantheon
Drupal 10/11 Site Creation Failing
Major
May 27, 2026 - Started about 2 hours ago
Official incident page
Official incident page
Incident Report
Site creation of Drupal 10 and 11 sites are failing due to a security vulnerability recently disclosed in the "symfony/polyfill-intl-idn" library. We are working on a fix to re-enable site creation functionality.
Components affected
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INVESTIGATING
about 2 hours ago - at 05/27/2026 04:22PM
Site creation of Drupal 10 and 11 sites are failing due to a security vulnerability recently disclosed in the "symfony/polyfill-intl-idn" library. We are working on a fix to re-enable site creation functionality.
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