Red Hat 9426 Published by Philipp Esselbach 0

Red Hat has issued a broad collection of security advisories that address vulnerabilities across numerous packages on its enterprise operating system platforms. IT teams must focus first on the important patches for critical tools like the kernel, OpenSSH, and PHP while scheduling moderate fixes for supporting libraries later in their maintenance windows. Every single advisory provides detailed Common Vulnerability Scoring System metrics so administrators can evaluate threat severity without guessing. Deploying these updates immediately will close known security gaps and keep production environments stable against emerging exploits.

RHSA-2026:22305: Important: php:8.2 security update
RHSA-2026:22304: Important: postgresql-jdbc security update
RHSA-2026:22309: Important: rhc security update
RHSA-2026:22325: Important: thunderbird security update
RHSA-2026:22323: Moderate: libsoup security update
RHSA-2026:22312: Moderate: openssl security update
RHSA-2026:22314: Moderate: openssl security update
RHSA-2026:22313: Moderate: compat-openssl11 security update
RHSA-2026:22316: Moderate: libsoup security update
RHSA-2026:22334: Important: kernel security update
RHSA-2026:22330: Important: fence-agents security update
RHSA-2026:22329: Important: openssh security update
RHSA-2026:22328: Important: java-21-ibm-semeru-certified-jdk security update
RHSA-2026:22326: Moderate: Satellite 6.19.1 Async Update
RHSA-2026:22324: Important: firefox security update
RHSA-2026:22317: Moderate: libsoup security update
RHSA-2026:22315: Moderate: compat-openssl10 security update
RHSA-2026:22145: Important: .NET 10.0 security update
RHSA-2026:22146: Important: PackageKit security update
RHSA-2026:22140: Important: httpd:2.4 security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat Product Security just pushed out a fresh wave of advisories that target several RHEL releases and niche update channels. You will want to install the important patches for PHP, Python, Java, and fence-agents right away because they fix serious flaws. Smaller fixes handle routine maintenance tasks inside resource-agents, Open Virtual Networking, and QEMU KVM without demanding immediate attention. Each advisory links directly to official CVE records so your team can calculate exact risk scores before rolling out the changes.

RHSA-2026:22142: Important: php:8.3 security update
RHSA-2026:22143: Important: php:8.2 security update
RHSA-2026:22141: Moderate: go-fdo-client and go-fdo-server security update
RHSA-2026:22134: Important: fence-agents security update
RHSA-2026:22136: Important: webkitgtk4 security update
RHSA-2026:22147: Low: qemu-kvm security update
RHSA-2026:22130: Important: rhc security update
RHSA-2026:22144: Important: python security update
RHSA-2026:22135: Important: fence-agents security update
RHSA-2026:22139: Important: java-1.8.0-ibm security update
RHSA-2026:22132: Important: resource-agents security update
RHSA-2026:22131: Important: resource-agents security update
RHSA-2026:22133: Important: resource-agents security update
RHSA-2026:22110: Important: ovn25.03 security update
RHSA-2026:22111: Important: ovn25.09 security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat just pushed out OpenShift Container Platform version 4.16.63, which tackles multiple bugs while rolling in fresh enhancements for daily operations. The update focuses on the 4.16 branch and carries an important security rating from the product security team. You can find exact severity breakdowns by following the CVE links that point to detailed Common Vulnerability Scoring System metrics.

RHSA-2026:20087: Important: OpenShift Container Platform 4.16.63 bug fix and security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat recently published several security advisories that patch known vulnerabilities across its enterprise Linux distribution. System administrators will need to apply these fixes to core components including the kernel, Cockpit management interface, Xorg display server modules, Flatpak runtime environments, and Firefox web browser. The patches cover multiple release branches ranging from version 8 up to version 10 with most rated as important severity levels.

RHSA-2026:21718: Important: xorg-x11-server security update
RHSA-2026:21716: Important: xorg-x11-server-Xwayland security update
RHSA-2026:21712: Important: xorg-x11-server-Xwayland security update
RHSA-2026:21700: Important: cockpit security update
RHSA-2026:21699: Important: xorg-x11-server security update
RHSA-2026:21682: Important: python3.9 security update
RHSA-2026:21686: Moderate: libsoup security update
RHSA-2026:21676: Important: cockpit security update
RHSA-2026:21647: Important: cockpit security update
RHSA-2026:21556: Important: kernel security update
RHSA-2026:21755: Important: flatpak security update
RHSA-2026:21757: Important: flatpak security update
RHSA-2026:21756: Important: flatpak security update
RHSA-2026:21754: Important: .NET 9.0 security update
RHSA-2026:21745: Important: kernel-rt security update
RHSA-2026:21743: Important: firefox security update
RHSA-2026:21742: Important: xorg-x11-server security update
RHSA-2026:21741: Important: tigervnc security update
RHSA-2026:21392: Important: cockpit security update
RHSA-2026:21715: Important: xorg-x11-server security update
RHSA-2026:21706: Important: kernel security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat has released a batch of important security advisories for 2026 that address vulnerabilities across multiple enterprise software packages. These updates target widely used components like the Linux kernel, .NET frameworks, cockpit management tools, and OpenShift Container Platform on various RHEL versions. You should review the specific CVE references before applying any patches to your systems. Every advisory carries an Important severity rating from Red Hat Product Security while providing detailed CVSS scores for thorough evaluation.

RHSA-2026:21296: Important: .NET 9.0 security update
RHSA-2026:21295: Important: .NET 10.0 security update
RHSA-2026:21254: Important: libcap security update
RHSA-2026:20322: Important: Red Hat build of MicroShift 4.19.32 security update
RHSA-2026:21209: Important: kernel security update
RHSA-2026:21297: Important: .NET 10.0 security update
RHSA-2026:21294: Important: .NET 9.0 security update
RHSA-2026:21293: Important: .NET 8.0 security update
RHSA-2026:21298: Important: openssh security update
RHSA-2026:21291: Important: .NET 8.0 security update
RHSA-2026:21286: Important: .NET 8.0 security update
RHSA-2026:21557: Important: kernel security update
RHSA-2026:20436: Important: Red Hat build of MicroShift 4.16.63 security update
RHSA-2026:21517: Important: fence-agents security update
RHSA-2026:21516: Important: cockpit security update
RHSA-2026:21515: Important: cockpit security update
RHSA-2026:21468: Important: cockpit security update
RHSA-2026:21431: Important: fence-agents security update
RHSA-2026:21433: Important: httpd security update
RHSA-2026:21391: Important: httpd security update
RHSA-2026:21398: Important: openssh security update
RHSA-2026:21394: Important: cockpit security update
RHSA-2026:21395: Important: cockpit security update
RHSA-2026:21378: Important: firefox security update
RHSA-2026:21390: Important: cockpit security update
RHSA-2026:21381: Important: thunderbird security update
RHSA-2026:21380: Important: firefox security update
RHSA-2026:21382: Important: firefox security update
RHSA-2026:20040: Important: OpenShift Container Platform 4.19.32 bug fix and security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat has issued a broad collection of security advisories to patch vulnerabilities across multiple packages for its enterprise Linux distributions. The updates target critical infrastructure components like glibc and rsync alongside development tools such as ruby modules and python-tornado, with most rated as Important or Moderate by security teams. Administrators managing specialized deployments will find these fixes available for SAP Solutions, Extended Update Support channels, and standard RHEL releases ranging from version seven through ten. Each advisory includes detailed CVSS scoring information so system operators can quickly prioritize installations and maintain a hardened environment across their networks.

RHSA-2026:20810: Moderate: python-tornado security update
RHSA-2026:20594: Moderate: glibc security update
RHSA-2026:20587: Moderate: glibc security update
RHSA-2026:20691: Important: gimp security update
RHSA-2026:20596: Important: ruby:4.0 security update
RHSA-2026:20614: Important: ruby:3.3 security update
RHSA-2026:20676: Important: python-markdown security update
RHSA-2026:20674: Important: python-markdown security update
RHSA-2026:20670: Important: ruby security update
RHSA-2026:20677: Important: python-markdown security update
RHSA-2026:20593: Important: kernel security update
RHSA-2026:20608: Important: containernetworking-plugins security update
RHSA-2026:20607: Important: buildah security update
RHSA-2026:20603: Important: rsync security update
RHSA-2026:20588: Important: fence-agents security update
RHSA-2026:20600: Important: wireshark security update
RHSA-2026:20606: Important: ruby4.0 security update
RHSA-2026:20610: Moderate: libssh security update
RHSA-2026:20609: Important: skopeo security update
RHSA-2026:20595: Important: libcap security update
RHSA-2026:20604: Important: rsync security update
RHSA-2026:20564: Important: squid:4 security update
RHSA-2026:20555: Important: xorg-x11-server security update
RHSA-2026:20589: Important: dnsmasq security update
RHSA-2026:20586: Important: thunderbird security update
RHSA-2026:20602: Important: rsync security update
RHSA-2026:20605: Moderate: freerdp security update
RHSA-2026:20576: Important: tigervnc security update
RHSA-2026:20585: Important: compat-libtiff3 security update
RHSA-2026:20592: Important: compat-libtiff3 security update
RHSA-2026:20591: Important: compat-libtiff3 security update
RHSA-2026:20590: Important: xorg-x11-server security update
RHSA-2026:20584: Important: git-lfs security update
RHSA-2026:20580: Important: squid:4 security update
RHSA-2026:20601: Important: rsync security update
RHSA-2026:20575: Important: tigervnc security update
RHSA-2026:20548: Moderate: libpng security update
RHSA-2026:20567: Important: qt6-qtdeclarative security update
RHSA-2026:20579: Moderate: freeipmi security update
RHSA-2026:20582: Important: git-lfs security update
RHSA-2026:20583: Important: compat-libtiff3 security update
RHSA-2026:20581: Important: git-lfs security update
RHSA-2026:20554: Important: gimp:2.8 security update
RHSA-2026:20571: Important: skopeo security update
RHSA-2026:20547: Important: xorg-x11-server-Xwayland security update
RHSA-2026:20573: Moderate: python-tornado security update
RHSA-2026:20557: Important: xorg-x11-server security update
RHSA-2026:20566: Important: firefox security update
RHSA-2026:20405: Important: Red Hat JBoss Web Server 6.2.3 release and security update
RHSA-2026:20406: Important: Red Hat JBoss Web Server 6.2.3 release and security update
RHSA-2026:20916: Moderate: corosync security update
RHSA-2026:20597: Moderate: glibc security update
RHSA-2026:20693: Moderate: mysql8.4 security update
RHSA-2026:20696: Important: rsync security update
RHSA-2026:20929: Moderate: libexif security update
RHSA-2026:20611: Important: gnutls security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat Enterprise Linux 10.2 and 9.8 introduce terminal AI assistants like goose with streaming responses and color output to accelerate command-line troubleshooting while updating nearly every major developer toolchain for improved performance. The release heavily promotes immutable OS deployment through bootc image mode, enabling administrators to stage fleet-wide updates without forced reboots and streamline ephemeral virtual machine testing. Security receives a significant boost with customer-controlled sealed images for end-to-end cryptographic integrity and post-quantum cryptography support in Certificate System 11.0 to future-proof public key infrastructure against emerging threats. Major version migrations are also streamlined through single-step Leapp conversions and Ansible-guided automation, substantially cutting downtime and eliminating manual pre-upgrade fixes.

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat recently rolled out multiple kernel security patches for various enterprise Linux environments. These releases target specific support tracks across RHEL 8.4 through 10.0. Each advisory carries an Important severity rating from the product security division. System administrators should consult the linked CVSS metrics and CVE documentation to evaluate the exact risk levels before applying the fixes.

RHSA-2026:20051: Important: kernel security update
RHSA-2026:20130: Important: kernel security update
RHSA-2026:20054: Important: kernel security update
RHSA-2026:20299: Important: kernel security update
RHSA-2026:20129: Important: kernel security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat recently published a wide array of security advisories that patch numerous packages across RHEL versions seven through ten. System administrators will find fixes for critical flaws in essential tools like the Linux kernel, Firefox, Thunderbird, and Python libraries. Organizations relying on specialized infrastructure can also grab updates for OpenShift Container Platform, Keycloak images, and various SAP support channels.

RHSA-2026:19540: Important: kernel security update
RHSA-2026:19839: Important: grafana-pcp security update
RHSA-2026:19875: Important: kernel-rt security update
RHSA-2026:19835: Critical: Red Hat Build of Apache Camel 4.14 for Quarkus 3.27 update is now available (RHBQ 3.27.3.SP2)
RHSA-2026:19811: Moderate: freerdp security update
RHSA-2026:19750: Important: osbuild-composer security update
RHSA-2026:19722: Important: git-lfs security update
RHSA-2026:19720: Important: opentelemetry-collector security update
RHSA-2026:19721: Important: opentelemetry-collector security update
RHSA-2026:19719: Important: opentelemetry-collector security update
RHSA-2026:19715: Important: git-lfs security update
RHSA-2026:19714: Important: rhc-worker-playbook security update
RHSA-2026:19711: Important: kernel-rt security update
RHSA-2026:19705: Important: kernel security update
RHSA-2026:19704: Important: firefox security update
RHSA-2026:19702: Important: libtiff security update
RHSA-2026:19568: Important: kernel security update
RHSA-2026:17595: Important: OpenShift Container Platform 4.17.54 packages and security update
RHSA-2026:19666: Important: kernel security update
RHSA-2026:17596: Important: OpenShift Container Platform 4.17.54 bug fix and security update
RHSA-2026:19659: Important: libtiff security update
RHSA-2026:19610: Important: libsndfile security update
RHSA-2026:19664: Important: kernel-rt security update
RHSA-2026:19655: Important: firefox security update
RHSA-2026:19569: Important: kernel security update
RHSA-2026:19098: Important: Red Hat build of Quarkus 3.27.3.SP2 security update
RHSA-2026:19604: Important: libtiff security update
RHSA-2026:19589: Important: python security update
RHSA-2026:19590: Important: python3 security update
RHSA-2026:19588: Important: firefox security update
RHSA-2026:19574: Important: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_40_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-2026:19576: Important: python3.9 security update
RHSA-2026:19596: Important: Red Hat build of Keycloak 26.4.12 Security Update
RHSA-2026:19595: Important: Red Hat build of Keycloak 26.2.16 Images Security Update
RHSA-2026:19575: Important: kpatch-patch-5_14_0-70_124_1, kpatch-patch-5_14_0-70_132_1, kpatch-patch-5_14_0-70_144_1, kpatch-patch-5_14_0-70_155_1, and kpatch-patch-5_14_0-70_167_1 secur ...
RHSA-2026:19657: Important: libtiff security update
RHSA-2026:19634: Important: container-tools:rhel8 security update
RHSA-2026:18068: Important: Red Hat build of MicroShift 4.18.42 security update
RHSA-2026:19609: Important: libtiff security update
RHSA-2026:19608: Important: libtiff security update
RHSA-2026:19601: Important: PackageKit security update
RHSA-2026:17446: Important: OpenShift Container Platform 4.18.42 packages and security update
RHSA-2026:19585: Important: libtiff security update
RHSA-2026:19586: Important: libtiff security update
RHSA-2026:19597: Important: Red Hat build of Keycloak 26.4.12 Images Security Update
RHSA-2026:19594: Important: Red Hat build of Keycloak 26.2.16 Security Update
RHSA-2026:19587: Important: openexr security update
RHSA-2026:19577: Important: kpatch-patch-5_14_0-427_100_1, kpatch-patch-5_14_0-427_113_1, kpatch-patch-5_14_0-427_55_1, kpatch-patch-5_14_0-427_68_2, and kpatch-patch-5_14_0-427_84_1 sec ...
RHSA-2026:19573: Important: kpatch-patch-5_14_0-284_104_1, kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_134_1, kpatch-patch-5_14_0-284_148_1, and kpatch-patch-5_14_0-284_158_1 ...
RHSA-2026:19572: Important: 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_89_1, and kpatch-patch-4_18_0-477_97_1 se ...
RHSA-2026:19570: Important: python3.9 security update
RHSA-2026:19567: Moderate: glib2 security update
RHSA-2026:19566: Moderate: glib2 security update
RHSA-2026:19565: Moderate: glib2 security update
RHSA-2026:19549: Important: python3 security update
RHSA-2026:19550: Important: golang-github-openprinting-ipp-usb security update
RHSA-2026:19542: Important: firefox security update
RHSA-2026:19535: Important: webkit2gtk3 security update
RHSA-2026:19524: Moderate: glib2 security update
RHSA-2026:19469: Important: thunderbird security update
RHSA-2026:19463: Important: thunderbird security update
RHSA-2026:19461: Important: thunderbird security update
RHSA-2026:19564: Important: kpatch-patch-4_18_0-372_137_1, kpatch-patch-4_18_0-372_145_1, kpatch-patch-4_18_0-372_158_1, kpatch-patch-4_18_0-372_170_1, and kpatch-patch-4_18_0-372_181_1 ...
RHSA-2026:19571: Important: python3.9 security update
RHSA-2026:19559: Important: libsndfile security update
RHSA-2026:19560: Important: libsndfile security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat has released a comprehensive batch of security patches for Enterprise Linux systems spanning versions 8 through 10. The advisories cover a wide array of critical infrastructure components, with several updates carrying an Important or Critical rating that demand immediate attention from system administrators. Many widely used applications require these updates, including web servers, email clients, and container management utilities.

RHSA-2026:18344: Moderate: mingw-glib2 security update
RHSA-2026:19061: Moderate: glibc security update
RHSA-2026:18748: Moderate: libvirt security update
RHSA-2026:18868: Important: linux-sgx security update
RHSA-2026:18931: Moderate: unbound security update
RHSA-2026:18786: Important: bind security update
RHSA-2026:18824: Moderate: luksmeta security update
RHSA-2026:18957: Moderate: python3.11 security update
RHSA-2026:18772: Moderate: qemu-kvm security update
RHSA-2026:19068: Moderate: systemd security update
RHSA-2026:18916: Important: tomcat security update
RHSA-2026:19067: Important: sudo security update
RHSA-2026:18597: Low: NetworkManager security update
RHSA-2026:19073: Important: vim security update
RHSA-2026:19066: Moderate: openssl security update
RHSA-2026:18958: Moderate: python3.12 security update
RHSA-2026:19043: Moderate: corosync security update
RHSA-2026:19069: Important: openssh security update
RHSA-2026:18913: Important: containernetworking-plugins security update
RHSA-2026:19064: Important: python3.12 security update
RHSA-2026:19021: Moderate: galera and mariadb11.8 security update
RHSA-2026:19053: Moderate: freeipmi security update
RHSA-2026:19019: Important: python3.14 security update
RHSA-2026:19010: Important: postgresql16 security update
RHSA-2026:18587: Moderate: kernel security update
RHSA-2026:19033: Important: freerdp security update
RHSA-2026:19032: Important: buildah security update
RHSA-2026:19009: Important: postgresql18 security update
RHSA-2026:18722: Important: podman security update
RHSA-2026:19034: Moderate: python-tornado security update
RHSA-2026:19054: Important: tomcat security update
RHSA-2026:19022: Important: golang security update
RHSA-2026:19020: Moderate: crun security update
RHSA-2026:19042: Low: python-jwcrypto security update
RHSA-2026:19017: Important: podman security update
RHSA-2026:19049: Important: golang-github-openprinting-ipp-usb security update
RHSA-2026:18599: Moderate: p11-kit security update
RHSA-2026:19013: Moderate: delve security update
RHSA-2026:19024: Important: gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good, and gstreamer1-plugins-ugly-free security update
RHSA-2026:19055: Important: rhc security update
RHSA-2026:19027: Important: grafana security update
RHSA-2026:19041: Important: firefox security update
RHSA-2026:19026: Important: grafana-pcp security update
RHSA-2026:19008: Important: pcs security update
RHSA-2026:19031: Important: skopeo security update
RHSA-2026:18683: Moderate: libssh security update
RHSA-2026:18693: Moderate: python3.9 security update
RHSA-2026:18465: Important: edk2 security update
RHSA-2026:18139: Moderate: glibc security update
RHSA-2026:18421: Moderate: luksmeta security update
RHSA-2026:18705: Moderate: mingw-glib2 security update
RHSA-2026:18289: Important: podman security update
RHSA-2026:18537: Important: tomcat security update
RHSA-2026:18479: Important: qemu-kvm security update
RHSA-2026:18326: Moderate: libvirt security update
RHSA-2026:18480: Important: linux-sgx security update
RHSA-2026:18556: Moderate: unbound security update
RHSA-2026:18320: Moderate: edk2 security update
RHSA-2026:18160: Moderate: libssh security update
RHSA-2026:18143: Moderate: p11-kit security update
RHSA-2026:18142: Low: NetworkManager security update
RHSA-2026:18134: Moderate: kernel security update
RHSA-2026:18162: Moderate: iputils security update
RHSA-2026:18536: Important: tomcat9 security update
RHSA-2026:18153: Moderate: systemd security update
RHSA-2026:19135: Important: opentelemetry-collector security update
RHSA-2026:19139: Important: go-fdo-client security update
RHSA-2026:19523: Moderate: glib2 security update
RHSA-2026:19457: Moderate: glib2 security update
RHSA-2026:19458: Important: libcap security update
RHSA-2026:19521: Important: kernel security update
RHSA-2026:19475: Important: osbuild-composer security update
RHSA-2026:19462: Important: thunderbird security update
RHSA-2026:19464: Important: firefox security update
RHSA-2026:19466: Important: thunderbird security update
RHSA-2026:19467: Important: thunderbird security update
RHSA-2026:19468: Important: thunderbird security update
RHSA-2026:19460: Moderate: glib2 security update
RHSA-2026:19452: Moderate: glib2 security update
RHSA-2026:19456: Important: libcap security update
RHSA-2026:19454: Important: PackageKit security update
RHSA-2026:19465: Important: thunderbird security update
RHSA-2026:19455: Important: dovecot security update
RHSA-2026:19453: Important: dovecot security update
RHSA-2026:19459: Moderate: glib2 security update
RHSA-2026:19450: Important: yggdrasil security update
RHSA-2026:19365: Important: jq security update
RHSA-2026:19361: Moderate: glib2 security update
RHSA-2026:19357: Important: krb5 security update
RHSA-2026:19346: Important: libcap security update
RHSA-2026:19368: Important: rsync security update
RHSA-2026:19366: Important: python-markdown security update
RHSA-2026:19363: Important: libtiff security update
RHSA-2026:19374: Critical: nginx security update
RHSA-2026:19355: Important: fence-agents security update
RHSA-2026:19372: Critical: nginx:1.26 security update
RHSA-2026:19342: Important: tigervnc security update
RHSA-2026:19352: Important: grafana security update
RHSA-2026:19371: Critical: nginx:1.24 security update
RHSA-2026:19349: Important: freerdp security update
RHSA-2026:19367: Important: giflib update
RHSA-2026:19364: Important: dovecot security update
RHSA-2026:19354: Important: PackageKit security update
RHSA-2026:19343: Important: xorg-x11-server security update
RHSA-2026:19358: Moderate: freerdp security update
RHSA-2026:19348: Important: thunderbird security update
RHSA-2026:19351: Important: grafana-pcp security update
RHSA-2026:19344: Important: xorg-x11-server-Xwayland security update
RHSA-2026:19359: Important: openexr security update
RHSA-2026:19373: Important: dnsmasq security update
RHSA-2026:19369: Important: rhc security update
RHSA-2026:19345: Important: LibRaw security update
RHSA-2026:19370: Important: firefox security update
RHSA-2026:19356: Moderate: libsoup security update
RHSA-2026:19350: Important: git-lfs security update
RHSA-2026:19362: Important: gimp security update
RHSA-2026:19353: Important: opentelemetry-collector security update
RHSA-2026:19225: Important: kernel security update
RHSA-2026:19216: Important: python3.9 security update
RHSA-2026:19213: Moderate: systemd security update
RHSA-2026:19218: Moderate: openssl security update
RHSA-2026:19220: Important: sudo security update
RHSA-2026:19219: Important: openssh security update
RHSA-2026:19224: Important: vim security update
RHSA-2026:19182: Moderate: mariadb:11.8 security update
RHSA-2026:19208: Moderate: freeipmi security update
RHSA-2026:19210: Important: gdk-pixbuf2 security update
RHSA-2026:19176: Important: python3.14 security update
RHSA-2026:19187: Moderate: compat-openssl11 security update
RHSA-2026:19177: Important: python3.12 security update
RHSA-2026:19181: Important: golang security update
RHSA-2026:19167: Important: pcs security update
RHSA-2026:19184: Important: grafana-pcp security update
RHSA-2026:19185: Important: grafana security update
RHSA-2026:19200: Moderate: corosync security update
RHSA-2026:19173: Important: podman security update
RHSA-2026:19186: Important: buildah security update
RHSA-2026:19189: Moderate: python-tornado security update
RHSA-2026:19175: Important: python3.11 security update
RHSA-2026:19197: Low: python-jwcrypto security update
RHSA-2026:19180: Important: gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good, and gstreamer1-plugins-ugly-free security update
RHSA-2026:19207: Important: rhc security update
RHSA-2026:19206: Important: webkit2gtk3 security update
RHSA-2026:19178: Moderate: crun security update
RHSA-2026:19201: Important: firefox security update
RHSA-2026:19148: Moderate: glib2 security update
RHSA-2026:19145: Important: krb5 security update
RHSA-2026:19155: Important: python-markdown security update
RHSA-2026:19130: Important: libcap security update
RHSA-2026:19152: Important: rsync security update
RHSA-2026:19151: Important: jq security update
RHSA-2026:19150: Important: libtiff security update
RHSA-2026:19154: Important: giflib security update
RHSA-2026:19127: Important: gdk-pixbuf2 security update
RHSA-2026:19153: Important: thunderbird security update
RHSA-2026:19138: Important: fence-agents security update
RHSA-2026:19142: Moderate: freerdp security update
RHSA-2026:19146: Important: openexr security update
RHSA-2026:19159: Critical: nginx security update
RHSA-2026:19132: Important: rhc-worker-playbook security update
RHSA-2026:19133: Important: git-lfs security update
RHSA-2026:19144: Important: golang-github-openprinting-ipp-usb security update
RHSA-2026:19149: Important: dovecot security update
RHSA-2026:19141: Important: PackageKit security update
RHSA-2026:19126: Important: yggdrasil security update
RHSA-2026:19125: Important: xorg-x11-server-Xwayland security update
RHSA-2026:19143: Moderate: libsoup3 security update
RHSA-2026:19134: Important: grafana security update
RHSA-2026:19158: Important: dnsmasq security update
RHSA-2026:19128: Important: yggdrasil-worker-package-manager security update
RHSA-2026:19157: Important: firefox security update
RHSA-2026:19160: Important: firefox security update
RHSA-2026:19156: Important: rhc security update
RHSA-2026:19136: Important: grafana-pcp security update
RHSA-2026:19131: Important: thunderbird security update
RHSA-2026:19137: Important: go-fdo-server security update
RHSA-2026:19074: Important: kernel security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat has released a batch of security advisories covering essential packages like nginx, jq, ruby, and PackageKit across multiple versions of its enterprise Linux distribution. The updates address vulnerabilities rated as critical, important, or moderate depending on the specific software component and target system environment. Each advisory includes detailed scoring metrics to help administrators prioritize which patches require immediate attention before deployment. System owners managing specialized services should review these notices carefully since some fixes apply only to particular extended support channels or SAP integration tracks.

RHSA-2026:18024: Important: PackageKit security update
RHSA-2026:18040: Important: jq security update
RHSA-2026:18059: Important: Red Hat JBoss Enterprise Application Platform 8.1.6 security update
RHSA-2026:18048: Important: jq security update
RHSA-2026:18044: Important: jq security update
RHSA-2026:18046: Important: jq security update
RHSA-2026:18045: Important: jq security update
RHSA-2026:18028: Moderate: libpng security update
RHSA-2026:18025: Important: kpatch-patch-5_14_0-570_17_1, kpatch-patch-5_14_0-570_39_1, kpatch-patch-5_14_0-570_66_1, and kpatch-patch-5_14_0-570_94_1 security update
RHSA-2026:18030: Important: ruby:3.3 security update
RHSA-2026:18029: Critical: nginx security update
RHSA-2026:18063: Critical: nginx security update
RHSA-2026:18065: Important: ruby security update
RHSA-2026:18043: Important: jq security update
RHSA-2026:18064: Moderate: libpng security update
RHSA-2026:18053: Important: dovecot security update
RHSA-2026:18031: Important: PackageKit security update
RHSA-2026:18047: Important: jq security update
RHSA-2026:18039: Important: ruby security update
RHSA-2026:18054: Important: Red Hat JBoss Enterprise Application Platform 8.1.6 security update
RHSA-2026:18055: Important: Red Hat JBoss Enterprise Application Platform 8.1.6 security update
RHSA-2026:18042: Important: jq security update
RHSA-2026:18041: Critical: nginx:1.24 security update
RHSA-2026:18036: Important: PackageKit security update
RHSA-2026:18032: Important: grafana security update
RHSA-2026:18027: Important: grafana-pcp security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat has issued multiple critical security advisories covering several nginx modules and a kernel package across various Red Hat Enterprise Linux releases. These updates address serious vulnerabilities that could compromise system integrity if administrators delay installation. Teams managing Extended Update Support environments or SAP solutions should prioritize applying these patches immediately to prevent potential breaches. You can review the exact severity metrics by accessing the CVSS scores tied to each CVE identifier in the official documentation.

RHSA-2026:17753: Critical: nginx:1.26 security update
RHSA-2026:17752: Critical: nginx:1.24 security update
RHSA-2026:17751: Critical: nginx security update
RHSA-2026:17795: Critical: kernel security update
RHSA-2026:17793: Critical: nginx:1.24 security update
RHSA-2026:17790: Critical: nginx security update
RHSA-2026:17791: Critical: nginx security update
RHSA-2026:17792: Critical: nginx security update
RHSA-2026:17794: Critical: nginx security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat recently published multiple security advisories targeting common utilities and frameworks deployed across various Enterprise Linux versions. These updates address notable software including Firefox, Dovecot, PackageKit, and several image processing libraries. Administrators will notice that the majority carry Important or Moderate ratings while a single OpenShift container platform release receives a Low severity classification.

RHSA-2026:17567: Moderate: libpng security update
RHSA-2026:17561: Important: PackageKit security update
RHSA-2026:17558: Important: PackageKit security update
RHSA-2026:17533: Important: gimp:2.8 security update
RHSA-2026:17524: Moderate: libpng security update
RHSA-2026:16180: Important: OpenShift Container Platform 4.12.90 bug fix and security update
RHSA-2026:17525: Important: python3.12 security update
RHSA-2026:17481: Important: rsync security update
RHSA-2026:17482: Moderate: libsoup3 security update
RHSA-2026:17477: Important: firefox security update
RHSA-2026:17603: Moderate: libpng security update
RHSA-2026:17602: Important: dovecot security update
RHSA-2026:17688: Important: firefox security update
RHSA-2026:17689: Important: firefox security update
RHSA-2026:17687: Important: firefox security update
RHSA-2026:17690: Important: firefox security update
RHSA-2026:17686: Moderate: osbuild-composer security update
RHSA-2026:17685: Moderate: libpng security update
RHSA-2026:17660: Important: openexr security update
RHSA-2026:17658: Important: openexr update
RHSA-2026:17659: Important: openexr security update
RHSA-2026:17656: Important: openexr security update
RHSA-2026:17642: Moderate: libpng security update
RHSA-2026:17626: Important: dovecot security update
RHSA-2026:17628: Important: dovecot security update
RHSA-2026:17625: Important: dovecot security update
RHSA-2026:16176: Important: OpenShift Container Platform 4.14.66 bug fix and security update
RHSA-2026:17630: Important: dovecot security update
RHSA-2026:17619: Important: python3 security update
RHSA-2026:17618: Moderate: ImageMagick security update
RHSA-2026:17560: Important: PackageKit security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat recently published multiple security advisories that address vulnerabilities across OpenShift Container Platform and several essential RHEL packages. System administrators should apply these fixes immediately since they target critical components like krb5, freerdp, podman, and git-lfs on versions eight through ten of the operating system. The advisory ratings range from Moderate to Important, with full severity details accessible through linked CVE references.

RHSA-2026:16155: Important: OpenShift Container Platform 4.21.15 bug fix and security update
RHSA-2026:16799: Important: krb5 security update
RHSA-2026:16814: Moderate: freerdp security update
RHSA-2026:16777: Moderate: freerdp security update
RHSA-2026:16171: Important: OpenShift Container Platform 4.16.62 bug fix and security update
RHSA-2026:16875: Important: git-lfs security update
RHSA-2026:16865: Moderate: freerdp security update
RHSA-2026:16866: Moderate: freerdp security update
RHSA-2026:14773: Important: OpenShift Container Platform 4.15.64 bug fix and security update
RHSA-2026:15087: Important: OpenShift Container Platform 4.14.65 bug fix and security update
RHSA-2026:17040: Important: podman security update
RHSA-2026:17083: Important: fence-agents security update
RHSA-2026:17075: Important: yggdrasil security update
RHSA-2026:17287: Important: podman security update
RHSA-2026:16157: Important: OpenShift Container Platform 4.20.22 bug fix and security update
RHSA-2026:17084: Important: gvisor-tap-vsock security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat recently published numerous security advisories for RHEL versions eight through ten, covering specialized release channels such as SAP Solutions and Extended Update Support. These patches address vulnerabilities in core components like the kernel, container tools, Go toolset, Python, OpenShift, plus several standalone applications including jq, gimp, freerdp, skopeo, and podman. The majority of the updates carry an Important severity rating based on CVSS metrics, while a few freerdp releases sit at Moderate levels. IT teams ought to examine the referenced CVE details carefully before rolling out these changes to avoid unexpected disruptions.

RHSA-2026:16204: Important: kernel security update
RHSA-2026:16202: Important: kernel security update
RHSA-2026:16195: Important: kernel security update
RHSA-2026:16201: Important: kernel security update
RHSA-2026:16203: Important: kernel-rt security update
RHSA-2026:16196: Important: kernel-rt security update
RHSA-2026:16252: Important: jq security update
RHSA-2026:16254: Important: kernel-rt security update
RHSA-2026:16206: Important: kernel security update
RHSA-2026:16210: Important: kpatch-patch-4_18_0-477_107_1, kpatch-patch-4_18_0-477_120_1, kpatch-patch-4_18_0-477_124_1, kpatch-patch-4_18_0-477_130_1, kpatch-patch-4_18_0-477_89_1, and ...
RHSA-2026:16208: Important: kpatch-patch-5_14_0-284_104_1, kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_134_1, kpatch-patch-5_14_0-284_148_1, and kpatch-patch-5_14_0-284_158_1 ...
RHSA-2026:16209: Important: kpatch-patch-5_14_0-70_124_1, kpatch-patch-5_14_0-70_132_1, kpatch-patch-5_14_0-70_144_1, kpatch-patch-5_14_0-70_155_1, and kpatch-patch-5_14_0-70_167_1 secur ...
RHSA-2026:16701: Important: container-tools:rhel8 security update
RHSA-2026:16694: Important: go-toolset:rhel8 security update
RHSA-2026:16702: Important: podman security update
RHSA-2026:16697: Important: go-toolset:rhel8 security update
RHSA-2026:16698: Important: go-toolset:rhel8 security update
RHSA-2026:16693: Important: jq security update
RHSA-2026:16692: Important: jq security update
RHSA-2026:16699: Important: python3.12 security update
RHSA-2026:16695: Important: webkit2gtk3 security update
RHSA-2026:16696: Important: skopeo security update
RHSA-2026:16161: Important: OpenShift Container Platform 4.19.31 bug fix and security update
RHSA-2026:16160: Important: OpenShift Container Platform 4.18.41 bug fix and security update
RHSA-2026:16482: Moderate: freerdp security update
RHSA-2026:16312: Important: kernel security update
RHSA-2026:16484: Important: gimp security update
RHSA-2026:16483: Moderate: freerdp security update
RHSA-2026:16498: Important: golang security update
RHSA-2026:16485: Moderate: freerdp security update
RHSA-2026:16494: Important: golang security update
RHSA-2026:16497: Important: golang security update
RHSA-2026:16314: Important: kernel security update
RHSA-2026:16328: Important: kernel security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat recently rolled out numerous security advisories for RHEL systems across versions seven through ten. Administrators will find critical fixes for widely used tools including nginx, bind, golang, and the Linux kernel itself. The company assigned an Important or Moderate impact level to each vulnerability, with full CVSS details available in the reference links. You should schedule these installations quickly to keep your networks secure against emerging threats.

RHSA-2026:15940: Moderate: oci-seccomp-bpf-hook security update
RHSA-2026:15941: Moderate: skopeo security update
RHSA-2026:15980: Important: rhc security update
RHSA-2026:15978: Important: kpatch-patch-5_14_0-611_36_1 and kpatch-patch-5_14_0-611_9_1 security update
RHSA-2026:15971: Moderate: glib2 security update
RHSA-2026:15976: Important: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_40_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-2026:15967: Moderate: libxml2 security update
RHSA-2026:15945: Important: nginx:1.24 security update
RHSA-2026:12071: Important: OpenShift Container Platform 4.18.39 bug fix and security update
RHSA-2026:15942: Important: nginx security update
RHSA-2026:15926: Important: LibRaw security update
RHSA-2026:16111: Important: kpatch-patch-4_18_0-372_137_1, kpatch-patch-4_18_0-372_145_1, kpatch-patch-4_18_0-372_158_1, kpatch-patch-4_18_0-372_170_1, and kpatch-patch-4_18_0-372_181_1 ...
RHSA-2026:16100: Important: kernel security update
RHSA-2026:16101: Important: host-metering security update
RHSA-2026:16102: Important: buildah security update
RHSA-2026:15969: Moderate: glib2 security update
RHSA-2026:16062: Important: kernel security update
RHSA-2026:15968: Moderate: libsoup3 security update
RHSA-2026:15888: Important: openexr security update
RHSA-2026:16055: Important: libtiff security update
RHSA-2026:16059: Important: openssh security update
RHSA-2026:16060: Important: bind security update
RHSA-2026:16063: Important: kpatch-patch-5_14_0-427_100_1, kpatch-patch-5_14_0-427_106_1, kpatch-patch-5_14_0-427_113_1, kpatch-patch-5_14_0-427_55_1, kpatch-patch-5_14_0-427_68_2, and k ...
RHSA-2026:16061: Important: kernel security update
RHSA-2026:16064: Important: bind security update
RHSA-2026:16056: Important: webkit2gtk3 security update
RHSA-2026:16021: Important: golang security update
RHSA-2026:16019: Moderate: freerdp security update
RHSA-2026:16024: Important: golang security update
RHSA-2026:16014: Moderate: freerdp security update
RHSA-2026:16018: Important: kpatch-patch-5_14_0-570_17_1, kpatch-patch-5_14_0-570_39_1, kpatch-patch-5_14_0-570_66_1, and kpatch-patch-5_14_0-570_94_1 security update
RHSA-2026:15966: Important: nginx:1.26 security update
RHSA-2026:15953: Moderate: glib2 security update
RHSA-2026:15943: Important: nginx:1.24 security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat has released a batch of important security advisories addressing vulnerabilities across various RHEL editions and specialized service channels. These updates cover critical applications including LibRaw, Thunderbird, OpenSSH, BIND, OpenEXR, and the base Linux kernel. The notices specifically target dedicated update services tailored for SAP deployments and telecommunications networks alongside standard enterprise releases. Detailed severity ratings for every identified flaw are accessible through the official CVE links listed in each advisory document.

RHSA-2026:15924: Important: LibRaw security update
RHSA-2026:15925: Important: LibRaw security update
RHSA-2026:15892: Important: thunderbird security update
RHSA-2026:15893: Important: openssh security update
RHSA-2026:15890: Important: bind security update
RHSA-2026:15891: Important: openssh security update
RHSA-2026:15887: Important: openexr security update
RHSA-2026:15889: Important: thunderbird security update
RHSA-2026:15883: Important: kernel security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat has released updated packages and images for OpenShift Container Platform versions 4.12.88 and 4.12.89. These updates resolve multiple software issues while introducing new features and necessary security patches. The vendor rates the overall security impact of these changes as low across all advisories. Detailed severity information remains available through CVSS scores linked to specific CVE references in each notice.

RHSA-2026:12273: Moderate: OpenShift Container Platform 4.12.88 packages and security update
RHSA-2026:12274: Important: OpenShift Container Platform 4.12.88 bug fix and security update
RHSA-2026:14097: Important: OpenShift Container Platform 4.12.89 bug fix and security update

Red Hat 9426 Published by Philipp Esselbach 0

Red Hat has rolled out a batch of security advisories targeting various components across its RHEL ecosystem and specialized services like OpenShift and Satellite. The majority of these patches carry an Important severity rating, though a handful involving libxml2, libpng, and freeipmi are classified as Moderate. Administrators managing different RHEL versions will find updates tailored to specific environments such as SAP Solutions, Telecommunications services, and extended lifecycle support tracks.

RHSA-2026:14673: Important: LibRaw security update
RHSA-2026:14656: Important: python3.12 security update
RHSA-2026:14652: Important: python3.11 security update
RHSA-2026:14929: Important: mingw-libtiff security update
RHSA-2026:14924: Important: openssh security update
RHSA-2026:14112: Important: OpenShift Container Platform 4.13.66 bug fix and security update
RHSA-2026:14925: Important: kernel security update
RHSA-2026:14926: Important: kernel update
RHSA-2026:14836: Important: nginx security update
RHSA-2026:14858: Moderate: libxml2 security update
RHSA-2026:14868: Important: buildah security update
RHSA-2026:14874: Important: Satellite 6.16.8 Async Update
RHSA-2026:14873: Important: Satellite 6.17.8 Async Update
RHSA-2026:14869: Important: kernel-rt security update
RHSA-2026:13885: Important: OpenShift Container Platform 4.17.53 bug fix and security update
RHSA-2026:14823: Important: kernel security update
RHSA-2026:14835: Important: Satellite 6.18.5 Async Update
RHSA-2026:14832: Moderate: libxml2 security update
RHSA-2026:13729: Important: OpenShift Container Platform 4.16.61 bug fix and security update
RHSA-2026:14791: Moderate: libpng security update
RHSA-2026:14819: Moderate: freeipmi security update
RHSA-2026:14659: Important: webkit2gtk3 security update
RHSA-2026:14653: Important: python3.11 security update
RHSA-2026:14655: Important: LibRaw security update
RHSA-2026:14790: Moderate: libpng security update