Rocky Linux has released a batch of RLSA-2026 errata addressing security flaws and software improvements across Rocky Linux 8, 9, and 10. The advisories cover core system components including the kernel, FreeRDP, Python, PHP, and Grafana, with severity ratings ranging from low to important. Each vulnerability in the update list carries a specific CVSS score and links to a corresponding CVE entry for detailed tracking.

RLSA-2026:54268: Important: python3.9 security update
RLSA-2026:54247: Moderate: kernel-rt security update
RLSA-2026:54272: Important: abrt security update
RLSA-2026:54290: Moderate: python-idna security update
RLSA-2026:54246: Moderate: kernel security update
RLSA-2026:54481: Moderate: python-idna security update
RLSA-2026:54210: Moderate: dhcpcd security update
RLSA-2026:54343: Important: kernel security, bug fix, and enhancement update
RLSA-2026:54178: Moderate: grafana security, bug fix, and enhancement update
RLSA-2026:54484: Moderate: python-idna security update
RLSA-2026:54486: Important: freerdp security update
RLSA-2026:48170: Low: php security, bug fix, and enhancement update
RLSA-2026:49914: Low: php8.4 security, bug fix, and enhancement update
RLSA-2026:48197: Low: php:8.3 security, bug fix, and enhancement update
RLSA-2026:40416: Low: php:8.2 security, bug fix, and enhancement update
RLSA-2026:47749: Low: php:8.2 security, bug fix, and enhancement update
RLSA-2026:47750: Low: php:7.4 security, bug fix, and enhancement update

RLSA-2026:54268: Important: python3.9 security update

An update is available for python3.9.
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-2026:54268: Important: python3.9 security update

RLSA-2026:54247: Moderate: kernel-rt security update

An update is available for kernel-rt.
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-2026:54247: Moderate: kernel-rt security update

RLSA-2026:54272: Important: abrt security update

An update is available for abrt.
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-2026:54272: Important: abrt security update

RLSA-2026:54290: Moderate: python-idna security update

An update is available for python-idna.
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-2026:54290: Moderate: python-idna security update

RLSA-2026:54246: Moderate: 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-2026:54246: Moderate: kernel security update

RLSA-2026:54481: Moderate: python-idna security update

An update is available for python-idna.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:54481: Moderate: python-idna security update

RLSA-2026:54210: Moderate: dhcpcd security update

An update is available for dhcpcd.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:54210: Moderate: dhcpcd security update

RLSA-2026:54343: Important: kernel security, bug fix, and enhancement update

An update is available for kernel.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:54343: Important: kernel security, bug fix, and enhancement update

RLSA-2026:54178: Moderate: grafana security, bug fix, and enhancement update

An update is available for grafana.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:54178: Moderate: grafana security, bug fix, and enhancement update

RLSA-2026:54484: Moderate: python-idna security update

An update is available for python-idna.
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-2026:54484: Moderate: python-idna security update

RLSA-2026:54486: Important: freerdp security update

An update is available for freerdp.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:54486: Important: freerdp security update

RLSA-2026:48170: Low: php security, bug fix, and enhancement update

An update is available for php.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:48170: Low: php security, bug fix, and enhancement update

RLSA-2026:49914: Low: php8.4 security, bug fix, and enhancement update

An update is available for php8.4.
This update affects Rocky Linux 10.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

RLSA-2026:49914: Low: php8.4 security, bug fix, and enhancement update

RLSA-2026:48197: Low: php:8.3 security, bug fix, and enhancement update

An update is available for module.php-pecl-redis6, php, module.php-pecl-rrd, php-pecl-apcu, module.php-pecl-apcu, php-pecl-zip, php-pecl-rrd, module.php, module.php-pecl-zip, php-pecl-redis6, php-pecl-xdebug3, module.php-pecl-xdebug3.
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-2026:48197: Low: php:8.3 security, bug fix, and enhancement update

RLSA-2026:40416: Low: php:8.2 security, bug fix, and enhancement update

An update is available for php, module.php-pecl-rrd, php-pecl-apcu, module.php-pecl-apcu, php-pecl-zip, php-pecl-rrd, module.php, module.php-pecl-zip, php-pecl-xdebug3, module.php-pecl-xdebug3.
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-2026:40416: Low: php:8.2 security, bug fix, and enhancement update

RLSA-2026:47749: Low: php:8.2 security, bug fix, and enhancement update

An update is available for module.libzip, php, module.php-pecl-rrd, php-pecl-apcu, module.php-pecl-apcu, libzip, php-pecl-zip, module.php-pecl-zip, php-pecl-rrd, module.php, php-pear, module.php-pear, php-pecl-xdebug3, module.php-pecl-xdebug3.
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-2026:47749: Low: php:8.2 security, bug fix, and enhancement update

RLSA-2026:47750: Low: php:7.4 security, bug fix, and enhancement update

An update is available for module.php-pecl-xdebug, module.libzip, php, module.php-pecl-rrd, php-pecl-apcu, module.php-pecl-apcu, libzip, php-pecl-zip, php-pecl-rrd, module.php, php-pecl-xdebug, php-pear, module.php-pear, module.php-pecl-zip.
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-2026:47750: Low: php:7.4 security, bug fix, and enhancement update