Rocky Linux has released multiple important errata updates for both version 8 and version 9 distributions. These patches address security vulnerabilities across essential packages including dracut, the core kernel, Xorg server components, and the 389 Directory Server base module. Each advisory provides a Common Vulnerability Scoring System rating to help users understand the exact severity of every reported flaw. Direct links to detailed CVE records are also included so system operators can quickly verify risk levels before applying the necessary fixes.

RLSA-2026:26533: Important: dracut security update
RLSA-2026:26610: Important: xorg-x11-server security, bug fix, and enhancement update
RLSA-2026:26590: Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update
RLSA-2026:26709: Important: xorg-x11-server security, bug fix, and enhancement update
RLSA-2026:26459: Important: 389-ds:1.4 security update
RLSA-2026:26562: Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update
RLSA-2026:26427: Important: kernel security update
RLSA-2026:26534: Important: dracut security update

RLSA-2026:26533: Important: dracut security update

An update is available for dracut.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:26533: Important: dracut security update

RLSA-2026:26610: Important: xorg-x11-server security, bug fix, and enhancement update

An update is available for xorg-x11-server.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:26610: Important: xorg-x11-server security, bug fix, and enhancement update

RLSA-2026:26590: Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

An update is available for xorg-x11-server-Xwayland.
This update affects Rocky Linux 9.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:26590: Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

RLSA-2026:26709: Important: xorg-x11-server security, bug fix, and enhancement update

An update is available for xorg-x11-server.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:26709: Important: xorg-x11-server security, bug fix, and enhancement update

RLSA-2026:26459: Important: 389-ds:1.4 security update

An update is available for 389-ds-base, module.389-ds-base.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:26459: Important: 389-ds:1.4 security update

RLSA-2026:26562: Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

An update is available for xorg-x11-server-Xwayland.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:26562: Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

RLSA-2026:26427: Important: kernel security update

An update is available for kernel.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:26427: Important: kernel security update

RLSA-2026:26534: Important: dracut security update

An update is available for dracut.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:26534: Important: dracut security update