Ubuntu has released security updates to address vulnerabilities in MariaDB, Samba, libmodbus, uriparser and long range ZIP. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Ubuntu Security Advisories USN-5172-1, USN-5170-1, USN-5174-1, USN-5173-1 and USN-5171-1 and apply necessary updates.

Cisco has released security update to address vulnerabilities in Cisco Small Business 220 Series Smart Switches. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

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

Red Hat has released security updates to address vulnerabilities in thunderbird, nss and kpatch. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Red Hat Security Advisories RHSA-2021:4969, RHSA-2021:4953 and RHSA-2021:4971 and apply necessary updates.

NetApp has released update to address vulnerabilities in samba. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

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

SUSE has released security updates to address vulnerabilities in Linux kernel, nodejs, openSSH, MariaDB and php7. Exploitation of these vulnerabilities may allow an attacker to gain escalated privilege.

Users and administrators are encouraged to review SUSE Security Advisories suse-su-20213941-1, suse-su-20213964-1, suse-su-20213951-1, suse-su-20213948-1 and suse-su-20213943-1 and apply necessary updates.