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Rocky Linux 9 Kernel Fix for Denial of Service Memory Damage RLSA-2026-1143

rocky
Calendar Grey February 5, 2026
Rockylinux Esm H88
Rocky Linux 9 kernel security update addresses critical issues impacting system stability and data integrity.
Important: kernel security update

Summary

An update is available for kernel. This update affects Rocky Linux 9. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


Topics%20covered

Topics Covered

security advisory DoS memory corruption important kernel rocky linux

RPMs

kernel-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-0:5.14.0-611.26.1.el9_7.ppc64le.rpm

kernel-0:5.14.0-611.26.1.el9_7.s390x.rpm

kernel-0:5.14.0-611.26.1.el9_7.src.rpm

kernel-0:5.14.0-611.26.1.el9_7.x86_64.rpm

kernel-64k-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-core-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-debug-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-debug-core-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-debug-debuginfo-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-debug-devel-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-debug-devel-matched-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-debuginfo-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-debug-modules-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-debug-modules-core-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-debug-modules-extra-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-devel-0:5.14.0-611.26.1.el9_7.aarch64.rpm

kernel-64k-devel-matched-0:5.14.0-611.26.1.el9_7.aarch64.rpm

Read the Full Advisory

References

No references

CVES

https://www.cve.org/CVERecord?id=CVE-2025-38141

https://www.cve.org/CVERecord?id=CVE-2025-38349

https://www.cve.org/CVERecord?id=CVE-2025-38731

https://www.cve.org/CVERecord?id=CVE-2025-40248

https://www.cve.org/CVERecord?id=CVE-2025-40258

https://www.cve.org/CVERecord?id=CVE-2025-40294

https://www.cve.org/CVERecord?id=CVE-2025-68301

https://www.cve.org/CVERecord?id=CVE-2025-68305

Severity
important

Name: RLSA-2026:1143
Affected Products: Rocky Linux 9

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2376052

https://bugzilla.redhat.com/show_bug.cgi?id=2381870

https://bugzilla.redhat.com/show_bug.cgi?id=2393488

https://bugzilla.redhat.com/show_bug.cgi?id=2418872

https://bugzilla.redhat.com/show_bug.cgi?id=2418876

https://bugzilla.redhat.com/show_bug.cgi?id=2419891

https://bugzilla.redhat.com/show_bug.cgi?id=2422836

https://bugzilla.redhat.com/show_bug.cgi?id=2422840


Topics%20covered

Topics Covered

security advisory DoS memory corruption important kernel rocky linux

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