This is a security release of the Drupal 10 series.

This release fixes security vulnerabilities. Sites are urged to update immediately after reading the notes below and the security announcements:

No other fixes are included.

Which release do I choose? Security coverage information

  • Drupal 10.3.x will receive security coverage until June 2025 when Drupal 10.5.0 is released.
  • Sites on 10.2.x should update immediately to Drupal 10.2.11, but plan to update to Drupal 10.3, 10.4, or 11 by December 2024.
  • Drupal 8 and 9 are end-of-life and do not receive security coverage.

Important update information

As part of the protection against a potential vulnerability, additional checks have been added to some of Drupal core's database related code. If you use a third party database driver that makes use of the Drupal\Core\Database\StatementPrefetchclass, you may need to allow-list the driver by adding it to settings.php.

Drupal Core's own database drivers (and the contributed Drupal driver for SQL Server and SQL Azure (sqlsrv)) do not require additional configuration. The contributed Oracle driver is allow-listed by default.

Example for settings.php:


$settings['database_statement_prefetch_valid_db_drivers'] = ['mydbdriver'];

VCS Label
10.3.9
Release type
Short description
Actively maintained with bugfixes and forwards compatibility backports every six months. Use this version if you already have a Drupal 10 site, until you're ready to update to 11.x.
Packaged Git sha1
f2093af42504324a1f55ca1783eab5b8a93afaa0
Release files
c9cefabb01bd1d42f92396bfb5de9121
Release file SHA-1 hash
2c7bf49bf4196ddce33a7f2c910d85636f6ac727
Release file SHA-256 hash
419774bdd551d9c627a4b64aabb2f00346f150e05f738085ee808c0222466703
23f3d11bf2db6271487f00257b84027c
Release file SHA-1 hash
407905ea193a305ace16f52e6d19afbf8b8bd93c
Release file SHA-256 hash
893485578fa3199c1165de89a1e2e5b5e50672994a64b72184d00e8ab7de5025