Patches have been made available by Ivanti
73 bugs fixed in February update
Winter Vivern group targets European governments and think tanks
'Critical' rating assigned to twelve bugs
Only five bugs received a 'Critical' rating this month
WebKit and Kernel vulnerabilities could allow attackers to control devices remotely and install malware with no interactions with the user required
The bugs allowed the installation of Triangulation spyware on iPhones through iMessage zero-click exploits
Flaws under active use in attacks