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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




RHSA-2026:15940: Moderate: oci-seccomp-bpf-hook security update


An update for oci-seccomp-bpf-hook is now available for Red Hat Enterprise Linux 9.0 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-2026:15940: Moderate: oci-seccomp-bpf-hook security update



RHSA-2026:15941: Moderate: skopeo security update


An update for skopeo is now available for Red Hat Enterprise Linux 9.0 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-2026:15941: Moderate: skopeo security update



RHSA-2026:15980: Important: rhc security update


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

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:15980: 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


An update for multiple packages 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-2026:15978: 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


An update for glib2 is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of 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-2026:15971: 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 ...


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 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-2026:15976: 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


An update for libxml2 is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:15967: Moderate: libxml2 security update



RHSA-2026:15945: Important: nginx:1.24 security update


An update for the nginx:1.24 module is now available for Red Hat Enterprise Linux 9.6 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:15945: Important: nginx:1.24 security update



RHSA-2026:12071: Important: OpenShift Container Platform 4.18.39 bug fix and security update


Red Hat OpenShift Container Platform release 4.18.39 is now available with updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container Platform 4.18.

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-2026:12071: Important: OpenShift Container Platform 4.18.39 bug fix and security update



RHSA-2026:15942: Important: nginx security update


An update for nginx is now available for Red Hat Enterprise Linux 9.0 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-2026:15942: Important: nginx security update



RHSA-2026:15926: Important: LibRaw security update


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

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:15926: 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 ...


An update for multiple packages is now available for Red Hat Enterprise Linux 8.6 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-2026:16111: 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


An update for kernel is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16100: Important: kernel security update



RHSA-2026:16101: Important: host-metering security update


An update for host-metering 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-2026:16101: Important: host-metering security update



RHSA-2026:16102: Important: buildah security update


An update for buildah is now available for Red Hat Enterprise Linux 9.0 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-2026:16102: Important: buildah security update



RHSA-2026:15969: Moderate: glib2 security update


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

Red Hat Product Security has rated this update as having a security impact of 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-2026:15969: Moderate: glib2 security update



RHSA-2026:16062: Important: kernel security update


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

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16062: Important: kernel security update



RHSA-2026:15968: Moderate: libsoup3 security update


An update for libsoup3 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-2026:15968: Moderate: libsoup3 security update



RHSA-2026:15888: Important: openexr security update


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

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:15888: Important: openexr security update



RHSA-2026:16055: Important: libtiff security update


An update for libtiff 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-2026:16055: Important: libtiff security update



RHSA-2026:16059: Important: openssh security update


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

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16059: Important: openssh security update



RHSA-2026:16060: Important: bind security update


An update for bind is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16060: 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 ...


An update for multiple packages is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16063: 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


An update for kernel is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16061: Important: kernel security update



RHSA-2026:16064: Important: bind security update


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

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16064: Important: bind security update



RHSA-2026:16056: Important: webkit2gtk3 security update


An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16056: Important: webkit2gtk3 security update



RHSA-2026:16021: Important: golang security update


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

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16021: Important: golang security update



RHSA-2026:16019: Moderate: freerdp security update


An update for freerdp 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-2026:16019: Moderate: freerdp security update



RHSA-2026:16024: Important: golang security update


An update for golang is now available for Red Hat Enterprise Linux 10.0 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16024: Important: golang security update



RHSA-2026:16014: Moderate: freerdp security update


An update for freerdp 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-2026:16014: 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


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

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:16018: 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


An update for the nginx:1.26 module is now available for Red Hat Enterprise Linux 9.6 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:15966: Important: nginx:1.26 security update



RHSA-2026:15953: Moderate: glib2 security update


An update for glib2 is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of 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-2026:15953: Moderate: glib2 security update



RHSA-2026:15943: Important: nginx:1.24 security update


An update for the nginx:1.24 module is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RHSA-2026:15943: Important: nginx:1.24 security update