Critical Zimbra RCE flaw exploited to backdoor servers using emails Critical Zimbra RCE flaw exploited to backdoor servers using emails (bleepingcomputer.com)
Broadcom fixes critical RCE bug in VMware vCenter Server Broadcom fixes critical RCE bug in VMware vCenter Server (bleepingcomputer.com)
Adobe fixes Acrobat Reader zero-day with public PoC exploit Adobe fixes Acrobat Reader zero-day with public PoC exploit (bleepingcomputer.com)
Microsoft Says Windows Update Zero-Day Being Exploited to Undo Security Fixes Microsoft Says Windows Update Zero-Day Being Exploited to Undo Security Fixes – SecurityWeek
Cisco warns of backdoor admin account in Smart Licensing Utility Cisco warns of backdoor admin account in Smart Licensing Utility (bleepingcomputer.com)