We generally release the updates within 24 hours of new version release by the vendor. You can check the dates when the Drupal updates were released by Softaculous here :
https://www.softaculous.com/news/?s=drupal
However the updates are downloaded on each server via CRON which is executed once every 24 hours so if the CRON was executed just before we released the update you might have to wait for another 24 hours.
Having said that you can force the Softaculous CRON job and execute it manually to get the updated package immediately.