DKU 21.1.0 (Rocky Linux Only)

DKU 21.1.0 contains the following improvements:

• The NVIDIA driver has been updated to version 580.159.04.
• Install Atto FC driver for all ATTO Fibre adapter models.
• Add pulseaudio-module-x11 rpm for Rocky Linux 9 systems.
• Security patches for CVE-2026-31431 (Copy Fail) and CVE-2026-43284 (Dirty Frag) vulnerabilities for Rocky Linux 8.10, 9.5, and 9.7.
• This DKU update can only be installed on systems configured with UEFI boot mode.