Red Hat Product Security released multiple RHSA advisories for RHEL versions ranging from 7 to 10 and specialized platforms, addressing vulnerabilities across core components like libpq, systemd, python3, kernel, thunderbird, fence-agents, osbuild-composer, mod_http2, sg3_utils, perl:5.32, xorg-x11-server, ldns, postgresql, and sssd. The advisory list includes patches for Red Hat Ansible Automation Platform versions 2.5, 2.6, and 2.7, as well as asynchronous releases for Satellite Server versions 6.16 through 6.19, with security risks rated as Important or Moderate by CVSS standards. Specific advisories include RHSA-2026:50085 for Red Hat JBoss Enterprise Application Platform 8.1.7.1 XP 6.0.5.1, which delivers a release on the EAP 8.1 base with referenced release notes available in the errata details. Each advisory provides detailed severity ratings alongside Common Vulnerability Scoring System (CVSS) base scores accessible via CVE links within the References section, allowing administrators to prioritize patches based on impact and affected RHEL Extended Update Support or Mission Critical paths.

RHSA-2026:49908: Important: libpq security update
RHSA-2026:49870: Low: kernel security, bug fix, and enhancement update
RHSA-2026:50077: Moderate: systemd security update
RHSA-2026:50065: Important: python3 security update
RHSA-2026:50050: Moderate: systemd security update
RHSA-2026:49944: Important: container-tools:rhel8 security, bug fix, and enhancement update
RHSA-2026:49922: Important: thunderbird security update
RHSA-2026:49910: Moderate: systemd security, bug fix, and enhancement update
RHSA-2026:49909: Important: libpq security update
RHSA-2026:49911: Important: fence-agents security update
RHSA-2026:49857: Moderate: kernel security, bug fix, and enhancement update
RHSA-2026:49838: Important: osbuild-composer security, bug fix, and enhancement update
RHSA-2026:50538: Important: mod_http2 security update
RHSA-2026:50317: Important: fence-agents security update
RHSA-2026:50147: Moderate: libgcrypt security update
RHSA-2026:50141: Important: sg3_utils security, bug fix, and enhancement update
RHSA-2026:50144: Moderate: libgcrypt security update
RHSA-2026:50142: Important: sg3_utils security, bug fix, and enhancement update
RHSA-2026:50336: Important: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update
RHSA-2026:50319: Important: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update
RHSA-2026:50262: Important: perl:5.32 security update
RHSA-2026:50318: Important: Red Hat Ansible Automation Platform 2.7 Product Security and Bug Fix Update
RHSA-2026:50117: Important: xorg-x11-server security update
RHSA-2026:50108: Important: ldns security update
RHSA-2026:50119: Important: postgresql security update
RHSA-2026:50116: Important: xorg-x11-server security update
RHSA-2026:50109: Important: sssd security update
RHSA-2026:50263: Important: Satellite 6.18.8 Async Update
RHSA-2026:50223: Important: Satellite 6.16.12 Async Update
RHSA-2026:50222: Important: Satellite 6.17.10 Async Update
RHSA-2026:50221: Important: Satellite 6.19.3 Async Update
RHSA-2026:50100: Important: xorg-x11-server-Xwayland security update
RHSA-2026:50085: Important: Red Hat JBoss Enterprise Application Platform 8.1.7.1 XP 6.0.5.1 release
RHSA-2026:50064: Important: python3 security update
RHSA-2026:50051: Moderate: systemd security update
RHSA-2026:49927: Moderate: fence-agents security update
RHSA-2026:49921: Important: thunderbird security update

RHSA-2026:49908: Important: libpq security update

An update for libpq 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-2026:49908: Important: libpq security update

RHSA-2026:49870: Low: kernel security, bug fix, and enhancement 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 Low. 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-2026:49870: Low: kernel security, bug fix, and enhancement update

RHSA-2026:50077: Moderate: systemd security update

An update for systemd 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 Moderate. 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-2026:50077: Moderate: systemd security update

RHSA-2026:50065: Important: python3 security update

An update for python3 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-2026:50065: Important: python3 security update

RHSA-2026:50050: Moderate: systemd security update

An update for systemd 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 Moderate. 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-2026:50050: Moderate: systemd security update

RHSA-2026:49944: Important: container-tools:rhel8 security, bug fix, and enhancement update

An update for the container-tools:rhel8 module 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-2026:49944: Important: container-tools:rhel8 security, bug fix, and enhancement update

RHSA-2026:49922: Important: thunderbird security update

An update for thunderbird 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-2026:49922: Important: thunderbird security update

RHSA-2026:49910: Moderate: systemd security, bug fix, and enhancement update

An update for systemd is now available for Red Hat Enterprise Linux 9.6 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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-2026:49910: Moderate: systemd security, bug fix, and enhancement update

RHSA-2026:49909: Important: libpq security update

An update for libpq is now available for Red Hat Enterprise Linux 9.4 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-2026:49909: Important: libpq security update

RHSA-2026:49911: Important: fence-agents security update

An update for fence-agents 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-2026:49911: Important: fence-agents security update

RHSA-2026:49857: Moderate: kernel security, bug fix, and enhancement update

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

Red Hat Product Security has rated this update as having a security impact of Moderate. 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-2026:49857: Moderate: kernel security, bug fix, and enhancement update

RHSA-2026:49838: Important: osbuild-composer security, bug fix, and enhancement update

An update for osbuild-composer 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-2026:49838: Important: osbuild-composer security, bug fix, and enhancement update

RHSA-2026:50538: Important: mod_http2 security update

An update for mod_http2 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-2026:50538: Important: mod_http2 security update

RHSA-2026:50317: Important: fence-agents security update

An update for fence-agents 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-2026:50317: Important: fence-agents security update

RHSA-2026:50147: Moderate: libgcrypt security update

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

Red Hat Product Security has rated this update as having a security impact of Moderate. 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-2026:50147: Moderate: libgcrypt security update

RHSA-2026:50141: Important: sg3_utils security, bug fix, and enhancement update

An update for sg3_utils 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-2026:50141: Important: sg3_utils security, bug fix, and enhancement update

RHSA-2026:50144: Moderate: libgcrypt security update

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

Red Hat Product Security has rated this update as having a security impact of Moderate. 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-2026:50144: Moderate: libgcrypt security update

RHSA-2026:50142: Important: sg3_utils security, bug fix, and enhancement update

An update for sg3_utils 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-2026:50142: Important: sg3_utils security, bug fix, and enhancement update

RHSA-2026:50336: Important: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update

An update is now available for Red Hat Ansible Automation Platform 2.6

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-2026:50336: Important: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update

RHSA-2026:50319: Important: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update

An update is now available for Red Hat Ansible Automation Platform 2.5

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-2026:50319: Important: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update

RHSA-2026:50262: Important: perl:5.32 security update

An update for the perl:5.32 module 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-2026:50262: Important: perl:5.32 security update

RHSA-2026:50318: 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-2026:50318: Important: Red Hat Ansible Automation Platform 2.7 Product Security and Bug Fix Update

RHSA-2026:50117: Important: xorg-x11-server security update

An update for xorg-x11-server 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-2026:50117: Important: xorg-x11-server security update

RHSA-2026:50108: Important: ldns security update

An update for ldns 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-2026:50108: Important: ldns security update

RHSA-2026:50119: Important: postgresql security update

An update for postgresql is now available for Red Hat Enterprise Linux 9.6 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-2026:50119: Important: postgresql security update

RHSA-2026:50116: Important: xorg-x11-server security update

An update for xorg-x11-server 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-2026:50116: Important: xorg-x11-server security update

RHSA-2026:50109: Important: sssd security update

An update for sssd 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-2026:50109: Important: sssd security update

RHSA-2026:50263: Important: Satellite 6.18.8 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-2026:50263: Important: Satellite 6.18.8 Async Update

RHSA-2026:50223: Important: Satellite 6.16.12 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-2026:50223: Important: Satellite 6.16.12 Async Update

RHSA-2026:50222: Important: Satellite 6.17.10 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-2026:50222: Important: Satellite 6.17.10 Async Update

RHSA-2026:50221: Important: Satellite 6.19.3 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-2026:50221: Important: Satellite 6.19.3 Async Update

RHSA-2026:50100: Important: xorg-x11-server-Xwayland security update

An update for xorg-x11-server-Xwayland 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-2026:50100: Important: xorg-x11-server-Xwayland security update

RHSA-2026:50085: Important: Red Hat JBoss Enterprise Application Platform 8.1.7.1 XP 6.0.5.1 release

JBoss EAP XP 6.0.5.1 release on the EAP 8.1 base. See references for release notes.

RHSA-2026:50085: Important: Red Hat JBoss Enterprise Application Platform 8.1.7.1 XP 6.0.5.1 release

RHSA-2026:50064: Important: python3 security update

An update for python3 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-2026:50064: Important: python3 security update

RHSA-2026:50051: Moderate: systemd security update

An update for systemd 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 Moderate. 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-2026:50051: Moderate: systemd security update

RHSA-2026:49927: Moderate: fence-agents security update

An update for fence-agents is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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-2026:49927: Moderate: fence-agents security update

RHSA-2026:49921: Important: thunderbird security update

An update for thunderbird 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-2026:49921: Important: thunderbird security update