Drupal 10/11 Site Creation Failing

Resolved

Major impact

Started

Lasted 5h 38m

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Updates

  1. Resolved

    This incident has been resolved.

  2. Monitoring

    A fix has been implemented and site creation should be working again. Please contact Support if you continue to have issues with new site creation.

  3. Identified

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

  4. Investigating

    Site creation of Drupal 10 and 11 sites are failing due to a <a href="https://symfony.com/blog/cve-2026-46644-insecure-equivalence-in-symfony-polyfill-intl-idn-for-ascii-only-xn-labels">security vulnerability</a> recently disclosed in the "symfony/polyfill-intl-idn" library. We are working on a fix to re-enable site creation functionality.