Ubuntu has released security updates to address vulnerabilities in samba, curl, libtiff, firefox and .NET. 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-6425-2, USN-6429-1, USN-6428-1, USN-6404-2 and USN-6427-1 and apply necessary updates.

Dell has released security updates to address vulnerabilities in multiple products. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Dell Security Advisories 000218468, dsa-2023-071, dsa-2023-065 and dsa-2023-367  and apply necessary updates.

Apple has released security updates to address vulnerabilities in iOS iPadOS. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

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

SUSE has released security updates to address vulnerabilities in pyton, opensc, xen, qemu, linux kernel and samba. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and administrators are encouraged to review SUSE Security Advisories suse-su-20234064-1, suse-su-20234065-1, suse-su-20234054-1, suse-su-20234056-1,  suse-su-20234057-1 and suse-su-20234059-1 and apply necessary updates.

Samba has released security updates to address vulnerabilities in Samba prior to version 4.19.1, 4.18.8 and 4.17.12. Exploitation of these vulnerabilities may allow an attacker to cause denial service condition.

Users and administrators are encouraged to review Samba Security Advisories CVE-2023-42669, CVE-2023-42670, CVE-2023-3961, CVE-2023-4154 and CVE-2023-4091 and apply necessary updates.