On October 29, the Drupal Security Team issued a Public Service Announcement (PSA) as a follow-up to Security Advisory SA-CORE-2014-005, which disclosed a serious SQL Injection vulnerability in Drupal 7.
Drupal 7.34 and Drupal 6.34, maintenance releases which contain fixes for security vulnerabilities, are now available for download. See the Drupal 7.34 and Drupal 6.34 release notes for further information.
Drupal 7.33, a maintenance release with numerous bug fixes (no security fixes) is now available for download. See the Drupal 7.33 release notes for a full listing.