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Red Hat released a fresh batch of security advisories today. The updates cover RHEL 8, 9, and 10, pushing critical kpatch fixes into RHSA-2026:28749 and RHSA-2026:28750 while quietly slipping important patches into postgresql:16, redis:7, and webkit2gtk3 for SAP environments, which means you'll likely need to schedule a maintenance window anyway. If your infrastructure runs Ansible Automation Platform 2.5 or 2.6, track down RHSA-2026:28376 and RHSA-2026:28377 first.

RHSA-2026:28158: Important: python-urllib3 security update
RHSA-2026:28143: Important: postgresql:16 security update
RHSA-2026:28148: Important: webkit2gtk3 security update
RHSA-2026:28142: Important: redis:7 security update
RHSA-2026:28139: Important: redis security update
RHSA-2026:28133: Important: vim security update
RHSA-2026:28132: Important: samba security update
RHSA-2026:28114: Important: webkit2gtk3 security update
RHSA-2026:28053: Important: samba security update
RHSA-2026:28208: Important: postgresql:13 security update
RHSA-2026:28157: Important: python3.14-urllib3 security update
RHSA-2026:28159: Important: python3.12-urllib3 security update
RHSA-2026:28146: Important: webkit2gtk3 security update
RHSA-2026:28210: Moderate: vim security update
RHSA-2026:28234: Low: libxml2 security update
RHSA-2026:28227: Important: .NET 8.0 security update
RHSA-2026:28385: Important: Satellite 6.18.6 Async Update
RHSA-2026:28749: Critical: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_125_1, kpatch-patch-4_18_0-553_53_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 secu ...
RHSA-2026:28748: Critical: kpatch-patch-4_18_0-477_107_1, kpatch-patch-4_18_0-477_120_1, kpatch-patch-4_18_0-477_130_1, kpatch-patch-4_18_0-477_143_1, and kpatch-patch-4_18_0-477_97_1 se ...
RHSA-2026:28750: Critical: kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_134_1, kpatch-patch-5_14_0-284_148_1, kpatch-patch-5_14_0-284_158_1, and kpatch-patch-5_14_0-284_172_1 s ...
RHSA-2026:28582: Moderate: keylime security update
RHSA-2026:28253: Low: libtasn1 security update
RHSA-2026:28254: Low: libxml2 security update
RHSA-2026:28247: Important: python3.14 security, bug fix, and enhancement update
RHSA-2026:28212: Important: nginx:1.24 security update
RHSA-2026:28553: Moderate: vim security update
RHSA-2026:28255: Moderate: libpng security update
RHSA-2026:28457: Moderate: libpng15 security update
RHSA-2026:28244: Moderate: libpng15 security update
RHSA-2026:28243: Moderate: libxslt security update
RHSA-2026:28458: Moderate: libpng15 security update
RHSA-2026:28236: Moderate: libsolv security update
RHSA-2026:28256: Moderate: opencryptoki security update
RHSA-2026:28376: Critical: Red Hat Ansible Automation Platform 2.5 Product Security Update
RHSA-2026:28231: Moderate: opencryptoki security update
RHSA-2026:28377: Critical: Red Hat Ansible Automation Platform 2.6 Product Security Update
RHSA-2026:28235: Low: libtasn1 security update
RHSA-2026:28233: Moderate: libpng security update
RHSA-2026:28209: Moderate: vim security update




RHSA-2026:28158: Important: python-urllib3 security update


An update for python-urllib3 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-2026:28158: Important: python-urllib3 security update



RHSA-2026:28143: Important: postgresql:16 security update


An update for the postgresql:16 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-2026:28143: Important: postgresql:16 security update



RHSA-2026:28148: Important: webkit2gtk3 security update


An update for webkit2gtk3 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-2026:28148: Important: webkit2gtk3 security update



RHSA-2026:28142: Important: redis:7 security update


An update for the redis:7 module 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-2026:28142: Important: redis:7 security update



RHSA-2026:28139: Important: redis security update


An update for redis 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-2026:28139: Important: redis security update



RHSA-2026:28133: Important: vim security update


An update for vim 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-2026:28133: Important: vim security update



RHSA-2026:28132: Important: samba security update


An update for samba 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-2026:28132: Important: samba security update



RHSA-2026:28114: Important: webkit2gtk3 security update


An update for webkit2gtk3 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-2026:28114: Important: webkit2gtk3 security update



RHSA-2026:28053: Important: samba security update


An update for samba 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-2026:28053: Important: samba security update



RHSA-2026:28208: Important: postgresql:13 security update


An update for the postgresql:13 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-2026:28208: Important: postgresql:13 security update



RHSA-2026:28157: Important: python3.14-urllib3 security update


An update for python3.14-urllib3 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-2026:28157: Important: python3.14-urllib3 security update



RHSA-2026:28159: Important: python3.12-urllib3 security update


An update for python3.12-urllib3 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-2026:28159: Important: python3.12-urllib3 security update



RHSA-2026:28146: Important: webkit2gtk3 security update


An update for webkit2gtk3 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-2026:28146: Important: webkit2gtk3 security update



RHSA-2026:28210: Moderate: vim security update


An update for vim 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-2026:28210: Moderate: vim security update



RHSA-2026:28234: Low: libxml2 security update


An update for libxml2 is now available for Red Hat Enterprise Linux 10.

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-2026:28234: Low: libxml2 security update



RHSA-2026:28227: Important: .NET 8.0 security update


An update for .NET 8.0 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-2026:28227: Important: .NET 8.0 security update



RHSA-2026:28385: Important: Satellite 6.18.6 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-2026:28385: Important: Satellite 6.18.6 Async Update



RHSA-2026:28749: Critical: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_125_1, kpatch-patch-4_18_0-553_53_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 secu ...


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

Red Hat Product Security has rated this update as having a security impact of Critical. 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-2026:28749: Critical: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_125_1, kpatch-patch-4_18_0-553_53_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 secu ...



RHSA-2026:28748: Critical: kpatch-patch-4_18_0-477_107_1, kpatch-patch-4_18_0-477_120_1, kpatch-patch-4_18_0-477_130_1, kpatch-patch-4_18_0-477_143_1, and kpatch-patch-4_18_0-477_97_1 se ...


An update for multiple packages is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact of Critical. 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-2026:28748: Critical: kpatch-patch-4_18_0-477_107_1, kpatch-patch-4_18_0-477_120_1, kpatch-patch-4_18_0-477_130_1, kpatch-patch-4_18_0-477_143_1, and kpatch-patch-4_18_0-477_97_1 se ...



RHSA-2026:28750: Critical: kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_134_1, kpatch-patch-5_14_0-284_148_1, kpatch-patch-5_14_0-284_158_1, and kpatch-patch-5_14_0-284_172_1 s ...


An update for multiple packages 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 Critical. 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-2026:28750: Critical: kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_134_1, kpatch-patch-5_14_0-284_148_1, kpatch-patch-5_14_0-284_158_1, and kpatch-patch-5_14_0-284_172_1 s ...



RHSA-2026:28582: Moderate: keylime security update


An update for keylime 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-2026:28582: Moderate: keylime security update



RHSA-2026:28253: Low: libtasn1 security update


An update for libtasn1 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-2026:28253: Low: libtasn1 security update



RHSA-2026:28254: Low: libxml2 security update


An update for libxml2 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-2026:28254: Low: libxml2 security update



RHSA-2026:28247: Important: python3.14 security, bug fix, and enhancement 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-2026:28247: Important: python3.14 security, bug fix, and enhancement update



RHSA-2026:28212: Important: nginx:1.24 security update


An update for the nginx:1.24 module 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-2026:28212: Important: nginx:1.24 security update



RHSA-2026:28553: Moderate: vim security update


An update for vim 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-2026:28553: Moderate: vim security update



RHSA-2026:28255: Moderate: libpng security update


An update for libpng 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-2026:28255: Moderate: libpng security update



RHSA-2026:28457: Moderate: libpng15 security update


An update for libpng15 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 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-2026:28457: Moderate: libpng15 security update



RHSA-2026:28244: Moderate: libpng15 security update


An update for libpng15 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-2026:28244: Moderate: libpng15 security update



RHSA-2026:28243: Moderate: libxslt security update


An update for libxslt 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-2026:28243: Moderate: libxslt security update



RHSA-2026:28458: Moderate: libpng15 security update


An update for libpng15 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 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-2026:28458: Moderate: libpng15 security update



RHSA-2026:28236: Moderate: libsolv security update


An update for libsolv 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-2026:28236: Moderate: libsolv security update



RHSA-2026:28256: Moderate: opencryptoki security update


An update for opencryptoki 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-2026:28256: Moderate: opencryptoki security update



RHSA-2026:28376: Critical: Red Hat Ansible Automation Platform 2.5 Product Security 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-2026:28376: Critical: Red Hat Ansible Automation Platform 2.5 Product Security Update



RHSA-2026:28231: Moderate: opencryptoki security update


An update for opencryptoki 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-2026:28231: Moderate: opencryptoki security update



RHSA-2026:28377: Critical: Red Hat Ansible Automation Platform 2.6 Product Security 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-2026:28377: Critical: Red Hat Ansible Automation Platform 2.6 Product Security Update



RHSA-2026:28235: Low: libtasn1 security update


An update for libtasn1 is now available for Red Hat Enterprise Linux 10.

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-2026:28235: Low: libtasn1 security update



RHSA-2026:28233: Moderate: libpng security update


An update for libpng 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-2026:28233: Moderate: libpng security update



RHSA-2026:28209: Moderate: vim security update


An update for vim 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-2026:28209: Moderate: vim security update