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Rocky Linux 10 Security Patch Update RLSA-2026-14256 - Mitigating DoS Risks

rocky
Calendar Grey May 6, 2026
Rockylinux Esm H88
Rocky Linux kernel important security update addresses multiple vulnerabilities that can lead to privilege escalations and DoS.
Important: kernel security update

Summary

An update is available for kernel. This update affects Rocky Linux 10. 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 denial of service privilege escalation important kernel rocky linux

RPMs

kernel-rt-modules-core-0:6.12.0-124.55.1.el10_1.aarch64.rpm

python3-perf-0:6.12.0-124.55.1.el10_1.x86_64.rpm

kernel-rt-modules-extra-0:6.12.0-124.55.1.el10_1.aarch64.rpm

kernel-rt-devel-0:6.12.0-124.55.1.el10_1.x86_64.rpm

kernel-debug-devel-0:6.12.0-124.55.1.el10_1.x86_64.rpm

kernel-64k-debug-devel-0:6.12.0-124.55.1.el10_1.aarch64.rpm

kernel-zfcpdump-modules-extra-0:6.12.0-124.55.1.el10_1.s390x.rpm

kernel-debug-devel-matched-0:6.12.0-124.55.1.el10_1.x86_64.rpm

kernel-rt-debug-modules-0:6.12.0-124.55.1.el10_1.x86_64.rpm

kernel-devel-0:6.12.0-124.55.1.el10_1.ppc64le.rpm

libperf-debuginfo-0:6.12.0-124.55.1.el10_1.aarch64.rpm

python3-perf-debuginfo-0:6.12.0-124.55.1.el10_1.ppc64le.rpm

kernel-rt-debug-modules-extra-0:6.12.0-124.55.1.el10_1.x86_64.rpm

libperf-0:6.12.0-124.55.1.el10_1.ppc64le.rpm

kernel-debug-0:6.12.0-124.55.1.el10_1.ppc64le.rpm

kernel-64k-modules-0:6.12.0-124.55.1.el10_1.aarch64.rpm

rv-0:6.12.0-124.55.1.el10_1.x86_64.rpm

perf-0:6.12.0-124.55.1.el10_1.x86_64.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-23270

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-31402

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-31419

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-31431

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-43077

Severity
important

Name: RLSA-2026:13566
Affected Products: Rocky Linux 10

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2460538

https://bugzilla.redhat.com/show_bug.cgi?id=2454844

https://bugzilla.redhat.com/show_bug.cgi?id=2448745

https://bugzilla.redhat.com/show_bug.cgi?id=2457829

https://bugzilla.redhat.com/show_bug.cgi?id=2467022


Topics%20covered

Topics Covered

security advisory denial of service privilege escalation important kernel rocky linux

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