This morning I got e-mails about security updates and I know one of the modules, path_breadcrumb is installed on some of my sites. So I ssh into these sites, do drush pm-update --security-only and it says no updates available.
rm -rf ~/.drush/cache/download/;rm -rf /tmp/drus;drush cc drush;drush pm-update --security-only
still no security updates available. When I log into the frontend of these sites the available updates page also does not detect anything. It does list available updates that are as recent as 1 week ago. What can explain this delay?