Samba has released security updates to address a vulnerability in Samba version 4.0 and later. Exploitation of this vulnerability may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Samba Security Advisory and apply necessary updates.

Ubuntu has released security updates to address vulnerabilities in Ceph and Linux Kernel. Exploitation of these vulnerability may allow an attacker to cause a denial of service condition.

Users and administrators are encouraged to review Ubuntu Security Advisories USN-4528-1: Ceph, USN-4526-1: Linux kernel and USN-4527-1: Linux kernel and apply necessary updates.

SUSE has released security updates to address vulnerabilities in Python3. Exploitation of these vulnerability may allow an attacker to cause a denial of service condition.

Users and administrators are encouraged to review SUSE Security Advisory and apply necessary updates.

Red Hat has released security updates to address vulnerabilities in Red Hat Enterprise Linux Server. Exploitation of these vulnerabilities may allow an attacker to cause a denial of service condition.

Users and administrators are encouraged to review Red Hat Security Advisory and apply necessary updates.

Microsoft has released security update to address a vulnerability in Microsoft Windows Netlogon Remote Protocol. Exploitation of this vulnerability may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Microsoft Security Advisory and apply necessary updates.