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Red Hat Product Security has issued a series of advisories delivering critical patches for Red Hat Enterprise Linux versions 8, 9, and 10, alongside related offerings like Satellite and Ansible Automation Platform. Every advisory carries an Important security rating, with detailed severity metrics available through Common Vulnerability Scoring System scores linked to individual CVE entries. The updates address vulnerabilities across core components including sssd, glib2, httpd, kernel, dovecot, and pacemaker, ensuring extended lifecycle support streams remain protected against known exploits.

RHSA-2026:42122: Important: sssd security update
RHSA-2026:42089: Important: glib2 security update
RHSA-2026:42240: Important: Satellite 6.19.2.1 Async Update
RHSA-2026:42096: Important: c-ares security update
RHSA-2026:42151: Important: Satellite 6.18.7.1 Async Update
RHSA-2026:42150: Important: Satellite 6.17.9.1 Async Update
RHSA-2026:42062: Important: webkit2gtk3 security update
RHSA-2026:42088: Important: webkit2gtk3 security update
RHSA-2026:42091: Important: dovecot security update
RHSA-2026:42090: Important: glib2 security update
RHSA-2026:42098: Moderate: Red Hat JBoss Enterprise Application Platform 8.1.7 XP 6.0.5.GA release
RHSA-2026:42063: Important: glib2 security update
RHSA-2026:42079: Important: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update
RHSA-2026:42078: Important: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update
RHSA-2026:42076: Important: pacemaker security update
RHSA-2026:42082: Important: Satellite 6.16.11 Async Update
RHSA-2026:42075: Important: pacemaker security update
RHSA-2026:42080: Important: Red Hat Ansible Automation Platform 2.7 Product Security and Bug Fix Update
RHSA-2026:41949: Important: python3.14 security update
RHSA-2026:42041: Important: pacemaker security update
RHSA-2026:41947: Important: nodejs:22 security, bug fix, and enhancement update
RHSA-2026:41988: Important: dovecot security update
RHSA-2026:41948: Important: javapackages-tools:201801 security update
RHSA-2026:41937: Important: sssd security update
RHSA-2026:41951: Important: Red Hat Data Grid 8.6.2 security update
RHSA-2026:41930: Important: rhc security update
RHSA-2026:41906: Important: httpd security, bug fix, and enhancement update
RHSA-2026:41921: Important: gnutls security update
RHSA-2026:41920: Important: kernel security update
RHSA-2026:41905: Important: dovecot security update
RHSA-2026:41904: Important: evince security update




RHSA-2026:42122: Important: sssd security update


An update for sssd 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-2026:42122: Important: sssd security update



RHSA-2026:42089: Important: glib2 security update


An update for glib2 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-2026:42089: Important: glib2 security update



RHSA-2026:42240: Important: Satellite 6.19.2.1 Async Update


A new release is now available for Red Hat Satellite 6.19 for RHEL 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-2026:42240: Important: Satellite 6.19.2.1 Async Update



RHSA-2026:42096: Important: c-ares security update


An update for c-ares is now available for Red Hat Enterprise Linux 10.

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-2026:42096: Important: c-ares security update



RHSA-2026:42151: Important: Satellite 6.18.7.1 Async Update


A new release is now available for Red Hat Satellite 6.18 for RHEL 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-2026:42151: Important: Satellite 6.18.7.1 Async Update



RHSA-2026:42150: Important: Satellite 6.17.9.1 Async Update


A new release is now available for Red Hat Satellite 6.17 for RHEL 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-2026:42150: Important: Satellite 6.17.9.1 Async Update



RHSA-2026:42062: Important: webkit2gtk3 security update


An update for webkit2gtk3 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-2026:42062: Important: webkit2gtk3 security update



RHSA-2026:42088: Important: webkit2gtk3 security update


An update for webkit2gtk3 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-2026:42088: Important: webkit2gtk3 security update



RHSA-2026:42091: Important: dovecot security update


An update for dovecot is now available for Red Hat Enterprise Linux 10.0 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-2026:42091: Important: dovecot security update



RHSA-2026:42090: Important: glib2 security update


An update for glib2 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-2026:42090: Important: glib2 security update



RHSA-2026:42098: Moderate: Red Hat JBoss Enterprise Application Platform 8.1.7 XP 6.0.5.GA release


JBoss EAP XP 6.0.5.GA release on the EAP 8.1 base. See references for release notes.


RHSA-2026:42098: Moderate: Red Hat JBoss Enterprise Application Platform 8.1.7 XP 6.0.5.GA release



RHSA-2026:42063: Important: glib2 security update


An update for glib2 is now available for Red Hat Enterprise Linux 10.

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-2026:42063: Important: glib2 security update



RHSA-2026:42079: Important: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update


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-2026:42079: Important: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update



RHSA-2026:42078: Important: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update


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-2026:42078: Important: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update



RHSA-2026:42076: Important: pacemaker security update


An update for pacemaker is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On.

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-2026:42076: Important: pacemaker security update



RHSA-2026:42082: Important: Satellite 6.16.11 Async Update


An update is now available for Red Hat Satellite 6.16 for RHEL 8 and RHEL 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-2026:42082: Important: Satellite 6.16.11 Async Update



RHSA-2026:42075: Important: pacemaker security update


An update for pacemaker is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On.

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-2026:42075: Important: pacemaker security update



RHSA-2026:42080: Important: Red Hat Ansible Automation Platform 2.7 Product Security and Bug Fix Update


An update is now available for Red Hat Ansible Automation Platform 2.7

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-2026:42080: Important: Red Hat Ansible Automation Platform 2.7 Product Security and Bug Fix Update



RHSA-2026:41949: Important: python3.14 security update


An update for python3.14 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-2026:41949: Important: python3.14 security update



RHSA-2026:42041: Important: pacemaker security update


An update for pacemaker is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 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-2026:42041: Important: pacemaker security update



RHSA-2026:41947: Important: nodejs:22 security, bug fix, and enhancement update


An update for the nodejs:22 module 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-2026:41947: Important: nodejs:22 security, bug fix, and enhancement update



RHSA-2026:41988: Important: dovecot security update


An update for dovecot is now available for Red Hat Enterprise Linux 10.

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-2026:41988: Important: dovecot security update



RHSA-2026:41948: Important: javapackages-tools:201801 security update


An update for the javapackages-tools:201801 module 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-2026:41948: Important: javapackages-tools:201801 security update



RHSA-2026:41937: Important: sssd security update


An update for sssd is now available for Red Hat Enterprise Linux 10.

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-2026:41937: Important: sssd security update



RHSA-2026:41951: Important: Red Hat Data Grid 8.6.2 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-2026:41951: Important: Red Hat Data Grid 8.6.2 security update



RHSA-2026:41930: Important: rhc security update


An update for rhc 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-2026:41930: Important: rhc security update



RHSA-2026:41906: Important: httpd security, bug fix, and enhancement update


An update for httpd 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-2026:41906: Important: httpd security, bug fix, and enhancement update



RHSA-2026:41921: Important: gnutls security update


An update for gnutls is now available for Red Hat Enterprise Linux 9.2 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-2026:41921: Important: gnutls security update



RHSA-2026:41920: Important: kernel security update


An update for kernel is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION.

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-2026:41920: Important: kernel security update



RHSA-2026:41905: Important: dovecot security update


An update for dovecot 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-2026:41905: Important: dovecot security update



RHSA-2026:41904: Important: evince security update


An update for evince 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-2026:41904: Important: evince security update