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Rocky Linux 8 Kernel Vital Security Update RLSA-2026-26427 CVE-2026-31669

rocky
Calendar Grey June 19, 2026
Rockylinux Esm H88
Important kernel security update for Rocky Linux addresses multiple CVEs impacting 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 threat important kernel rockylinux

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 threat important kernel rockylinux

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