VirtualBox v5.2.18 is released. VirtualBox is a general-purpose full virtualizer for x86/x64 hardware. Targeted at server, desktop and embedded use, it is now the only professional-quality virtualization solution that is also Open Source Software.

VirtualBox v5.2.18 Changelog:
VMM: See user manual.
VMM: fix loading with recent binutils and self-built versions of VirtualBox (bug #17851)
NAT: fix --nataliasmode sameports which is a valid setting (bug #13000)
VRDP: fixed VM process termination on RDP client disconnect if 3D is enabled for the virtual machine

Download: VirtualBox v5.2.18
Source: Here