Security updates for Wednesday

Security updates have been issued by Debian (haproxy), Fedora (libguestfs, ntfs-3g, ntfs-3g-system-compression, partclone, testdisk, vim, and wimlib), Mageia (kernel and kernel-linus), openSUSE (haproxy), Oracle (kernel), Red Hat (kernel, kernel-rt, and kpatch-patch), SUSE (haproxy), and Ubuntu (cpio, haproxy, libapache2-mod-auth-mellon, libgd2, linux, linux-aws, linux-kvm, linux-lts-xenial, openvswitch, python-pysaml2, and sssd).