Hi Stefan,
got the same issue with Safari clients when updating from
2.4.25-3+deb9u5 to 2.4.25-3+deb9u6.
Looking forward for a security regression update :)
--
/*
Mit freundlichem Gruß / With kind regards,
Patrick Matthäi
GNU/Linux Debian Developer
Blog: http://www.linux-dev.org/
E-Mail: pmatthaei@debian.org
patrick@linux-dev.org
*/