Red Hat Product Security has published multiple Important advisories for kernel packages across Red Hat Enterprise Linux versions eight and ten. These updates tackle various vulnerabilities that carry detailed severity ratings through standard CVSS scoring metrics. You will also find routine bug corrections alongside functional improvements tailored specifically for general workloads as well as specialized SAP or telecommunications environments.

RHSA-2026:27353: Important: kernel security, bug fix, and enhancement update
RHSA-2026:27355: Important: kernel security update
RHSA-2026:27354: Important: kernel-rt security, bug fix, and enhancement update
RHSA-2026:27288: Important: kernel security, bug fix, and enhancement update

RHSA-2026:27353: Important: kernel security, bug fix, and enhancement update

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

Red Hat Product Security has rated this update as having a security impact of 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-2026:27353: Important: kernel security, bug fix, and enhancement update

RHSA-2026:27355: 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-2026:27355: Important: kernel security update

RHSA-2026:27354: Important: kernel-rt security, bug fix, and enhancement update

An update for kernel-rt 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-2026:27354: Important: kernel-rt security, bug fix, and enhancement update

RHSA-2026:27288: Important: kernel security, bug fix, and enhancement 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-2026:27288: Important: kernel security, bug fix, and enhancement update