Alerts This Week
Warning Icon 1 357
Alerts This Week
Warning Icon 1 357

Rocky Linux 8 Kernel Significant Security Patch RLSA-2026-26427

rocky
Calendar Grey June 19, 2026
Rockylinux Esm H88
Important kernel security update includes fixes for multiple vulnerabilities in Rocky Linux 8 affecting system stability and security.
Important: kernel security update

Summary

An update is available for kernel. This update affects Rocky Linux 8. 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 buffer overflow important kernel memory issue rocky linux

RPMs

bpftool-0:4.18.0-553.134.1.el8_10.aarch64.rpm

bpftool-0:4.18.0-553.134.1.el8_10.x86_64.rpm

bpftool-debuginfo-0:4.18.0-553.134.1.el8_10.aarch64.rpm

bpftool-debuginfo-0:4.18.0-553.134.1.el8_10.x86_64.rpm

kernel-0:4.18.0-553.134.1.el8_10.aarch64.rpm

kernel-0:4.18.0-553.134.1.el8_10.src.rpm

kernel-0:4.18.0-553.134.1.el8_10.x86_64.rpm

kernel-abi-stablelists-0:4.18.0-553.134.1.el8_10.noarch.rpm

kernel-core-0:4.18.0-553.134.1.el8_10.aarch64.rpm

kernel-core-0:4.18.0-553.134.1.el8_10.x86_64.rpm

kernel-debug-0:4.18.0-553.134.1.el8_10.aarch64.rpm

kernel-debug-0:4.18.0-553.134.1.el8_10.x86_64.rpm

kernel-debug-core-0:4.18.0-553.134.1.el8_10.aarch64.rpm

kernel-debug-core-0:4.18.0-553.134.1.el8_10.x86_64.rpm

kernel-debug-debuginfo-0:4.18.0-553.134.1.el8_10.aarch64.rpm

kernel-debug-debuginfo-0:4.18.0-553.134.1.el8_10.x86_64.rpm

kernel-debug-devel-0:4.18.0-553.134.1.el8_10.aarch64.rpm

kernel-debug-devel-0:4.18.0-553.134.1.el8_10.x86_64.rpm

kernel-debuginfo-0:4.18.0-553.134.1.el8_10.aarch64.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-31669

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-31786

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-31787

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-43110

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-43329

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-46056

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-46125

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-46152

Severity
important

Name: RLSA-2026:26427
Affected Products: Rocky Linux 8

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2461503

https://bugzilla.redhat.com/show_bug.cgi?id=2464092

https://bugzilla.redhat.com/show_bug.cgi?id=2464096

https://bugzilla.redhat.com/show_bug.cgi?id=2467014

https://bugzilla.redhat.com/show_bug.cgi?id=2468124

https://bugzilla.redhat.com/show_bug.cgi?id=2482181

https://bugzilla.redhat.com/show_bug.cgi?id=2482563

https://bugzilla.redhat.com/show_bug.cgi?id=2482608


Topics%20covered

Topics Covered

security advisory buffer overflow important kernel memory issue rocky linux

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here