PackageKit, jq, JBoss, and more updates for RHEL

Red Hat 9435 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

Nginx and Kernel updates for RHEL

Red Hat 9435 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

LibPNG, PackageKit, GIMP, and more updates for RHEL

Red Hat 9435 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

OpenShift, KRB5, FreeRDP, and more updates for RHEL

Red Hat 9435 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

Kernel, Kpatch, Podman, and more updates for RHEL

Red Hat 9435 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

Skopeo, Glib2, LibXML2, and more updates for RHEL

Red Hat 9435 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

LibRaw, Thunderbird, OpenSSH, and more updates for RHEL

Red Hat 9435 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

OpenShift Container Platform update for RHEL

Red Hat 9435 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

LibRaw, Python MinGW-LibTiff, and more updates for RHEL

Red Hat 9435 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

Firefox, OpenShift, Capstone, and more updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat has released a series of security advisories to address critical vulnerabilities across its enterprise software ecosystem. These updates target widely used packages like Firefox, the Linux kernel, and OpenShift Container Platform while covering multiple RHEL versions from seven through ten. Most of the patches carry an Important severity rating, though a few components such as corosync and capstone are classified as Moderate based on their Common Vulnerability Scoring System metrics. Administrators should review the detailed references for each advisory to apply the necessary fixes before those vulnerabilities can be exploited in production environments.

RHSA-2026:13922: Important: firefox security update
RHSA-2026:13917: Important: fence-agents security update
RHSA-2026:13811: Important: OpenShift Container Platform 4.21.14 bug fix and security update
RHSA-2026:13977: Important: firefox security update
RHSA-2026:13936: Important: kernel security update
RHSA-2026:13923: Moderate: capstone security update
RHSA-2026:13916: Important: fence-agents security update
RHSA-2026:14303: Important: thunderbird security update
RHSA-2026:14276: Important: Red Hat AMQ Broker 7.12.7 release and security update
RHSA-2026:14272: Important: Red Hat AMQ Broker 7.13.5 release and security update
RHSA-2026:14230: Important: kernel security update
RHSA-2026:14224: Important: LibRaw security update
RHSA-2026:14213: Moderate: corosync security update
RHSA-2026:14212: Moderate: corosync security update
RHSA-2026:14216: Moderate: corosync security update
RHSA-2026:14214: Moderate: corosync security update
RHSA-2026:14215: Moderate: corosync security update
RHSA-2026:14205: Moderate: corosync security update
RHSA-2026:14200: Important: git-lfs security update
RHSA-2026:14437: Important: sudo security update
RHSA-2026:14339: Important: kernel security update
RHSA-2026:14391: Important: Red Hat build of Cryostat security update
RHSA-2026:13727: Important: OpenShift Container Platform 4.18.40 bug fix and security update
RHSA-2026:14301: Important: kernel-rt security update
RHSA-2026:14228: Important: sudo security update
RHSA-2026:14223: Important: thunderbird security update
RHSA-2026:14210: Moderate: corosync security update
RHSA-2026:14211: Moderate: corosync security update

Firefox, Kernel, Dovecot, and more updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat has issued a batch of security advisories targeting multiple packages across its enterprise Linux distribution. The updates primarily focus on critical components like the kernel, sudo, and Firefox, while also addressing libraries such as LibRaw and nginx. Most of these patches carry an Important severity rating, though a handful are classified as Moderate based on their potential impact. Administrators managing RHEL versions six through ten should apply these fixes promptly to maintain system stability and protect against known vulnerabilities.

RHSA-2026:13582: Important: firefox security update
RHSA-2026:13577: Important: kernel security update
RHSA-2026:13578: Important: kernel-rt security update
RHSA-2026:13857: Important: dovecot security update
RHSA-2026:13860: Important: LibRaw security update
RHSA-2026:13854: Important: LibRaw security update
RHSA-2026:13839: Important: nginx security update
RHSA-2026:13845: Important: webkit2gtk3 security update
RHSA-2026:13812: Important: updated RHEL-8 based Middleware Containers container images
RHSA-2026:13830: Important: dovecot security update
RHSA-2026:13750: Important: openssh security update
RHSA-2026:13692: Important: python3.11 security update
RHSA-2026:13680: Important: nginx security update
RHSA-2026:13673: Moderate: corosync security update
RHSA-2026:13682: Important: firefox security update
RHSA-2026:13664: Important: kernel security update
RHSA-2026:13665: Important: firefox security update
RHSA-2026:13734: Important: kernel security update
RHSA-2026:13731: Important: sudo security update
RHSA-2026:13693: Important: .NET 8.0 security update
RHSA-2026:13677: Moderate: systemd security update
RHSA-2026:13672: Important: fence-agents security update
RHSA-2026:13671: Important: image-builder security update
RHSA-2026:13670: Moderate: python-tornado security update
RHSA-2026:13683: Important: firefox security update
RHSA-2026:13657: Moderate: corosync security update
RHSA-2026:13681: Important: kernel security update
RHSA-2026:13644: Moderate: corosync security update
RHSA-2026:13651: Moderate: systemd security update
RHSA-2026:13643: Important: osbuild-composer security update
RHSA-2026:13642: Important: image-builder security update
RHSA-2026:13641: Moderate: python-tornado security update
RHSA-2026:13634: Important: nginx security update
RHSA-2026:13631: Important: Red Hat Build of Apache Camel 4.14 for Quarkus 3.27 update is now available (RHBQ 3.27.3.SP1)
RHSA-2026:13600: Important: firefox security update
RHSA-2026:13583: Important: firefox security update
RHSA-2026:13596: Important: firefox security update
RHSA-2026:11721: Important: Red Hat build of Quarkus 3.27.3.SP1 security update
RHSA-2026:13902: Important: resource-agents security update
RHSA-2026:13889: Important: sudo security update
RHSA-2026:13895: Important: sudo security update
RHSA-2026:13888: Important: sudo security update
RHSA-2026:13891: Important: sudo security update
RHSA-2026:13896: Important: sudo security update
RHSA-2026:13892: Important: sudo security update
RHSA-2026:13887: Important: kernel security update
RHSA-2026:13870: Important: LibRaw security update
RHSA-2026:13868: Important: LibRaw security update
RHSA-2026:13867: Important: rh-podman-desktop security update

TigerVNC, Thunderbird, OpenSSH, and updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat has released a batch of security advisories covering several key software packages across multiple RHEL versions and specialized platforms. The updates target widely used tools like OpenSSH, Thunderbird, the Linux kernel, and Ansible Automation Platform while addressing vulnerabilities rated as important or moderate by product security teams. Administrators should review the detailed CVSS scores linked to each CVE reference before applying these patches to their systems. These releases ensure that critical infrastructure remains protected against newly discovered flaws across both standard enterprise distributions and extended support environments.

RHSA-2026:13414: Important: tigervnc security update
RHSA-2026:13412: Important: thunderbird security update
RHSA-2026:13383: Important: openssh security update
RHSA-2026:13380: Important: openssh security update
RHSA-2026:13342: Important: thunderbird security update
RHSA-2026:13515: Moderate: freeipmi security update
RHSA-2026:13508: Important: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update
RHSA-2026:13533: Important: thunderbird security update
RHSA-2026:11720: Important: Red Hat build of Quarkus 3.20.6.SP1 security update
RHSA-2026:13571: Critical: Streams for Apache Kafka 3.2.0 release and security update
RHSA-2026:13566: Important: kernel security update
RHSA-2026:13565: Important: kernel security update
RHSA-2026:13537: Important: thunderbird security update
RHSA-2026:13512: Important: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update
RHSA-2026:13498: Important: dovecot security update
RHSA-2026:13381: Important: openssh security update

.NET, LibRaw, Libcap updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat has released a series of important security advisories covering .NET versions 8 and 9, LibRaw, and libcap for various RHEL environments. These patches address newly discovered flaws across version eight as well as the extended support tracks for releases nine point six and ten. Each advisory carries an Important rating from Red Hat Product Security to highlight the potential risk posed by the underlying vulnerabilities. Detailed severity metrics are available through Common Vulnerability Scoring System scores linked directly to specific CVE identifiers in the reference sections.

RHSA-2026:13282: Important: .NET 9.0 security update
RHSA-2026:13284: Important: LibRaw security update
RHSA-2026:13285: Important: libcap security update
RHSA-2026:13283: Important: .NET 8.0 security update
RHSA-2026:13280: Important: .NET 9.0 security update
RHSA-2026:13281: Important: .NET 8.0 security update

GDK-Pixbuf2, OpenShift, LibTIFF, and more updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat has issued a broad set of security advisories targeting multiple versions of Enterprise Linux and its specialized service tracks. Administrators will find critical patches for widely used tools like OpenShift Container Platform, Podman, Skopeo, and Thunderbird alongside foundational libraries such as libtiff, OpenEXR, and sudo. The majority of these releases carry an Important security impact rating according to Red Hat Product Security, while a couple of JBoss Web Server updates are classified as Moderate. System operators should review the referenced CVE details and apply these fixes promptly to maintain a hardened infrastructure across their deployment environments.

RHSA-2026:12115: Important: gdk-pixbuf2 security update
RHSA-2026:12114: Important: gdk-pixbuf2 security update
RHSA-2026:12061: Important: gdk-pixbuf2 security update
RHSA-2026:12060: Important: gdk-pixbuf2 security update
RHSA-2026:10096: Important: OpenShift Container Platform 4.16.60 packages and security update
RHSA-2026:12265: Important: libtiff security update
RHSA-2026:10097: Important: OpenShift Container Platform 4.16.60 bug fix and security update
RHSA-2026:12267: Important: Red Hat JBoss Enterprise Application Platform 7.4.24 security update
RHSA-2026:12269: Important: Red Hat JBoss Enterprise Application Platform 7.4.24 security update
RHSA-2026:12062: Important: gdk-pixbuf2 security update
RHSA-2026:12032: Important: containernetworking-plugins security update
RHSA-2026:12028: Important: podman security update
RHSA-2026:12029: Important: skopeo security update
RHSA-2026:11822: Important: OpenJDK 25.0.3 Security Update for Windows Builds
RHSA-2026:12441: Important: libcap security update
RHSA-2026:12359: Important: freerdp security update
RHSA-2026:12423: Important: libcap security update
RHSA-2026:12388: Important: freerdp security update
RHSA-2026:12389: Important: openssh security update
RHSA-2026:12338: Important: OpenEXR security update
RHSA-2026:12310: Important: sudo security update
RHSA-2026:12339: Important: OpenEXR security update
RHSA-2026:12341: Important: OpenEXR security update
RHSA-2026:12340: Important: OpenEXR security update
RHSA-2026:12271: Important: libtiff security update
RHSA-2026:12194: Moderate: Red Hat JBoss Web Server 6.2.2 release and security update
RHSA-2026:12195: Moderate: Red Hat JBoss Web Server 6.2.2 release and security update
RHSA-2026:12285: Important: thunderbird security update
RHSA-2026:12264: Important: thunderbird security update
RHSA-2026:12176: Important: fence-agents security update

Vim, Sudo, PCS, and more updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat has issued numerous security advisories for packages running across multiple versions of its enterprise Linux distribution. The updates address vulnerabilities in essential tools like vim, sudo, pcs, OpenStack Nova, and various system utilities. Nearly every release carries an Important severity rating, though detailed CVSS scores are available through the linked CVE references. System administrators must apply these patches to maintain protection for extended support environments and specialized service tracks.

RHSA-2026:11509: Important: vim security update
RHSA-2026:11521: Important: sudo security update
RHSA-2026:11516: Important: pcs security update
RHSA-2026:11510: Important: vim security update
RHSA-2026:11493: Important: pcs security update
RHSA-2026:11469: Important: pcs security update
RHSA-2026:11495: Important: pcs security update
RHSA-2026:11494: Important: pcs security update
RHSA-2026:11471: Important: pcs security update
RHSA-2026:11470: Important: pcs security update
RHSA-2026:11454: Important: pcs security update
RHSA-2026:7884: Important: Red Hat OpenStack Services on OpenShift 18.0.18 (openstack-nova) security update
RHSA-2026:11692: Important: xorg-x11-server security update
RHSA-2026:11702: Important: ovn25.09 security update
RHSA-2026:11696: Important: ovn23.06 security update
RHSA-2026:11694: Important: ovn-2021 security update
RHSA-2026:11649: Important: freerdp security update
RHSA-2026:12033: Important: gvisor-tap-vsock security update
RHSA-2026:12030: Important: buildah security update
RHSA-2026:12031: Important: runc security update
RHSA-2026:11901: Important: squid security update
RHSA-2026:11814: Important: webkit2gtk3 security update
RHSA-2026:11813: Important: thunderbird security update
RHSA-2026:11804: Moderate: oci-seccomp-bpf-hook security update
RHSA-2026:11806: Important: gdk-pixbuf2 security update
RHSA-2026:11805: Important: firefox security update
RHSA-2026:11749: Important: buildah security update
RHSA-2026:11722: Important: python-urllib3 security update
RHSA-2026:11700: Important: ovn24.03 security update
RHSA-2026:11701: Important: ovn25.03 security update
RHSA-2026:11698: Important: ovn23.09 security update
RHSA-2026:11695: Important: ovn23.06 security update
RHSA-2026:11656: Important: xorg-x11-server-Xwayland security update
RHSA-2026:11635: Important: PackageKit security update
RHSA-2026:11651: Important: freerdp security update
RHSA-2026:10081: Important: OpenShift Container Platform 4.19.29 bug fix and security update
RHSA-2026:11504: Important: PackageKit security update

FreeRDP, GDK-Pixbuf2, FreeRDP, and more updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat recently rolled out a series of security patches for various packages running on RHEL systems from version six through ten. These updates address vulnerabilities in familiar tools like freerdp, bind, grafana, and vim, plus several core libraries including gdk-pixbuf2 and libxml2. While the majority of these advisories carry an Important severity rating, a few specific fixes for OpenStack operators and XML processing are marked as Moderate.

RHSA-2026:11333: Important: freerdp security update
RHSA-2026:11336: Important: freerdp security update
RHSA-2026:11332: Important: freerdp security update
RHSA-2026:11328: Important: gdk-pixbuf2 security update
RHSA-2026:11327: Important: gdk-pixbuf2 security update
RHSA-2026:11326: Important: gdk-pixbuf2 security update
RHSA-2026:11325: Important: gdk-pixbuf2 security update
RHSA-2026:11323: Important: freerdp security update
RHSA-2026:11329: Important: webkit2gtk3 security update
RHSA-2026:11352: Important: xorg-x11-server-Xwayland security update
RHSA-2026:11360: Important: LibRaw security update
RHSA-2026:11375: Important: yggdrasil security update
RHSA-2026:11371: Important: bind security update
RHSA-2026:11372: Important: bind security update
RHSA-2026:11369: Important: xorg-x11-server-Xwayland security update
RHSA-2026:7885: Moderate: Red Hat OpenStack Services on OpenShift 18.0.18 (golang-github-openstack-k8s-operators-os-diff) security update
RHSA-2026:11416: Important: grafana security update
RHSA-2026:11417: Important: grafana security update
RHSA-2026:11413: Important: yggdrasil security update
RHSA-2026:11412: Important: yggdrasil-worker-package-manager security update
RHSA-2026:11389: Important: vim security update
RHSA-2026:11388: Important: xorg-x11-server security update
RHSA-2026:11349: Moderate: libxml2 security update
RHSA-2026:11344: Important: kea security update

Kernel, TigerVNC, FreeRDP, and more updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat has released a series of security advisories covering numerous packages across its enterprise Linux platforms. These patches address vulnerabilities in essential software like the kernel, Python versions, Firefox, and sudo utilities. While most updates carry an important severity rating, a few kernel releases are marked as moderate. System administrators should install these fixes quickly to keep their environments secure and stable.

RHSA-2026:10756: Moderate: kernel-rt security update
RHSA-2026:10754: Important: RHUI 4.11.4 security update - python-pyOpenSSL
RHSA-2026:10745: Important: python3.12 security update
RHSA-2026:10741: Important: gdk-pixbuf2 security update
RHSA-2026:10739: Important: tigervnc security update
RHSA-2026:10735: Important: freerdp security update
RHSA-2026:10734: Important: freerdp security update
RHSA-2026:10709: Important: freerdp security update
RHSA-2026:10712: Important: git-lfs security update
RHSA-2026:10707: Important: gdk-pixbuf2 security update
RHSA-2026:10710: Important: pcs security update
RHSA-2026:10701: Important: yggdrasil-worker-package-manager security update
RHSA-2026:10949: Important: python3.9 security update
RHSA-2026:10951: Important: freerdp security update
RHSA-2026:10929: Important: rhc-worker-playbook security update
RHSA-2026:10774: Important: python3.11 security update
RHSA-2026:10766: Important: firefox security update
RHSA-2026:10758: Important: sudo security update
RHSA-2026:10757: Important: firefox security update
RHSA-2026:11313: Moderate: kernel security update
RHSA-2026:11077: Important: python3 security update
RHSA-2026:11062: Important: python3.11 security update
RHSA-2026:10996: Important: kernel security update
RHSA-2026:10950: Important: python3.12 security update

Container-Tools, OpenSSH, Webkit2GTK3, and more updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat has rolled out multiple important security patches for several core packages across different RHEL versions. Administrators should prioritize installing fixes for openssh, python3.12, and container-tools on systems ranging from release eight to ten. The product security team assigned an Important rating to each advisory because the underlying flaws could affect system integrity. You can access full vulnerability details by checking the Common Vulnerability Scoring System metrics provided in the reference links.

RHSA-2026:10703: Important: container-tools:rhel8 security update
RHSA-2026:10714: Important: openssh security update
RHSA-2026:10708: Important: gdk-pixbuf2 security update
RHSA-2026:10711: Important: python3.12 security update
RHSA-2026:10702: Important: webkit2gtk3 security update
RHSA-2026:10705: Important: rhc security update
RHSA-2026:10706: Important: rhc security update
RHSA-2026:10713: Important: pcs security update

OpenJDK, Grafana, Buildah updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat recently pushed five important security updates for enterprise Linux systems. These patches cover several OpenJDK releases alongside the Grafana analytics platform and Buildah container tool. Each advisory carries an Important rating that directs users to detailed CVSS scores via specific CVE links, which means administrators must review the references before deployment. You should apply these fixes across your supported RHEL versions and specialized service channels right away.

RHSA-2026:9686: Important: java-17-openjdk security update
RHSA-2026:10226: Important: grafana security update
RHSA-2026:9689: Important: java-21-openjdk security update
RHSA-2026:9683: Important: java-1.8.0-openjdk security update
RHSA-2026:10135: Important: buildah security update

FreeRDP, .NET, OpenJDK, and more updates for RHEL

Red Hat 9435 Published by Philipp Esselbach 0

Red Hat has released a batch of important security advisories covering multiple software packages across various RHEL versions and specialized update services. The updates address critical vulnerabilities in widely used tools like .NET, OpenJDK, Python, and the Linux kernel, while also patching specialized components such as freerdp and squid. Red Hat Product Security has classified each advisory with an important impact level, and administrators can review detailed CVSS base scores alongside specific CVE references to understand the exact risks. System administrators should prioritize applying these patches to their respective environments to maintain a secure infrastructure and prevent potential exploitation of the identified flaws.

RHSA-2026:10091: Important: .NET 8.0 security update
RHSA-2026:10076: Important: freerdp security update
RHSA-2026:10085: Important: .NET 9.0 security update
RHSA-2026:10084: Important: .NET 8.0 security update
RHSA-2026:10082: Important: .NET 8.0 security update
RHSA-2026:10083: Important: .NET 9.0 security update
RHSA-2026:9691: Important: OpenJDK 21.0.11 Security Update for Windows Builds
RHSA-2026:9694: Important: OpenJDK 25.0.3 Security Update for Portable Linux Builds
RHSA-2026:9688: Important: OpenJDK 17.0.19 Security Update for Windows Builds
RHSA-2026:9684: Important: OpenJDK 8u492 Security Update for Portable Linux Builds
RHSA-2026:9687: Important: OpenJDK 17.0.19 Security Update for Portable Linux Builds
RHSA-2026:10111: Important: python3.12 security update
RHSA-2026:10169: Important: rhc-worker-playbook security update
RHSA-2026:10255: Important: squid security update
RHSA-2026:10108: Important: kernel security update
RHSA-2026:10256: Important: squid security update
RHSA-2026:10257: Important: squid security update
RHSA-2026:10223: Important: grafana security update
RHSA-2026:10107: Important: rhc security update
RHSA-2026:10133: Important: golang-github-openprinting-ipp-usb security update
RHSA-2026:10101: Important: python3.9 security update
RHSA-2026:9690: Important: OpenJDK 21.0.11 Security Update for Portable Linux Builds
RHSA-2026:9685: Important: OpenJDK 8u492 Windows Security Update
RHSA-2026:10102: Important: python security update

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