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Red Hat Enterprise Linux has been updated with multiple security enhancements, which include updates to grub2, the kernel, Red Hat Data Grid 8.5.3, libxml2, OpenShift Virtualization 4.15.9 Images, RHODF-4.18-RHEL-9, as well as bug fixes. Additionally, updates for .NET 9.0 and .NET 8.0, along with the Red Hat Ansible Automation Platform Execution Environments Container Release Update, have been released.

RHSA-2025:2655: Important: grub2 security update
RHSA-2025:2646: Important: kernel security update
RHSA-2025:2663: Important: Red Hat Data Grid 8.5.3 security update
RHSA-2025:2660: Important: libxml2 security update
RHSA-2025:2658: Important: OpenShift Virtualization 4.15.9 Images
RHSA-2025:2654: Important: libxml2 security update
RHSA-2025:2653: Important: grub2 security update
RHSA-2025:2652: Important: RHODF-4.18-RHEL-9 enhancement, bug fix and security update
RHSA-2025:2627: Important: kernel security update
RHSA-2025:2673: Important: libxml2 security update
RHSA-2025:2667: Important: .NET 9.0 security, bug fix, and enhancement update
RHSA-2025:2670: Important: .NET 8.0 security, bug fix, and enhancement update
RHSA-2025:2669: Important: .NET 8.0 security, bug fix, and enhancement update
RHSA-2025:2668: Important: .NET 9.0 security, bug fix, and enhancement update
RHSA-2025:2666: Important: .NET 8.0 security, bug fix, and enhancement update
RHSA-2025:2664: Important: Red Hat Ansible Automation Platform Execution Environments Container Release Update




RHSA-2025:2655: Important: grub2 security update


An update for grub2 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2655: Important: grub2 security update



RHSA-2025:2646: Important: kernel security update


An update for kernel is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2646: Important: kernel security update



RHSA-2025:2663: Important: Red Hat Data Grid 8.5.3 security update


An update for Red Hat Data Grid 8 is now available.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2663: Important: Red Hat Data Grid 8.5.3 security update



RHSA-2025:2660: Important: libxml2 security update


An update for libxml2 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.4 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2660: Important: libxml2 security update



RHSA-2025:2658: Important: OpenShift Virtualization 4.15.9 Images


Red Hat OpenShift Virtualization release 4.15.9 is now available with updates to packages and images that fix several bugs and add enhancements.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.


RHSA-2025:2658: Important: OpenShift Virtualization 4.15.9 Images



RHSA-2025:2654: Important: libxml2 security update


An update for libxml2 is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2654: Important: libxml2 security update



RHSA-2025:2653: Important: grub2 security update


An update for grub2 is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2653: Important: grub2 security update



RHSA-2025:2652: Important: RHODF-4.18-RHEL-9 enhancement, bug fix and security update


Updated images that include numerous enhancements, security, and bug fixes are now available for Red Hat OpenShift Data Foundation 4.18.0 on Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2652: Important: RHODF-4.18-RHEL-9 enhancement, bug fix and security update



RHSA-2025:2627: Important: kernel security update


An update for kernel is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2627: Important: kernel security update



RHSA-2025:2673: Important: libxml2 security update


An update for libxml2 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2673: Important: libxml2 security update



RHSA-2025:2667: Important: .NET 9.0 security, bug fix, and enhancement update


An update for .NET 9.0 is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2667: Important: .NET 9.0 security, bug fix, and enhancement update



RHSA-2025:2670: Important: .NET 8.0 security, bug fix, and enhancement update


An update for .NET 8.0 is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2670: Important: .NET 8.0 security, bug fix, and enhancement update



RHSA-2025:2669: Important: .NET 8.0 security, bug fix, and enhancement update


An update for .NET 8.0 is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2669: Important: .NET 8.0 security, bug fix, and enhancement update



RHSA-2025:2668: Important: .NET 9.0 security, bug fix, and enhancement update


An update for .NET 9.0 is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2668: Important: .NET 9.0 security, bug fix, and enhancement update



RHSA-2025:2666: Important: .NET 8.0 security, bug fix, and enhancement update


An update for .NET 8.0 is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2025:2666: Important: .NET 8.0 security, bug fix, and enhancement update



RHSA-2025:2664: Important: Red Hat Ansible Automation Platform Execution Environments Container Release Update


An update is now available for Red Hat Ansible Automation Platform Execution Environments


RHSA-2025:2664: Important: Red Hat Ansible Automation Platform Execution Environments Container Release Update