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Alerts This Week
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Rocky Linux 8 Kernel Important Security Fix RLSA-2026-45115

rocky
Calendar Grey July 27, 2026
Scroller Rockylinux
Stay updated on an important kernel security fix for Rocky Linux 8 detailed in this advisory with CVE links.
A critical kernel security update for Rocky Linux 8 addresses multiple vulnerabilities, including fixes for out-of-bounds and double-free issues, with detailed CVSS ratings availab...

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 critical security fix important kernel rocky linux

RPMs

bpftool-0:4.18.0-553.147.1.el8_10.aarch64.rpm

bpftool-0:4.18.0-553.147.1.el8_10.x86_64.rpm

bpftool-debuginfo-0:4.18.0-553.147.1.el8_10.aarch64.rpm

bpftool-debuginfo-0:4.18.0-553.147.1.el8_10.x86_64.rpm

kernel-0:4.18.0-553.147.1.el8_10.aarch64.rpm

kernel-0:4.18.0-553.147.1.el8_10.src.rpm

kernel-0:4.18.0-553.147.1.el8_10.x86_64.rpm

kernel-abi-stablelists-0:4.18.0-553.147.1.el8_10.noarch.rpm

kernel-core-0:4.18.0-553.147.1.el8_10.aarch64.rpm

kernel-core-0:4.18.0-553.147.1.el8_10.x86_64.rpm

kernel-debug-0:4.18.0-553.147.1.el8_10.aarch64.rpm

kernel-debug-0:4.18.0-553.147.1.el8_10.x86_64.rpm

kernel-debug-core-0:4.18.0-553.147.1.el8_10.aarch64.rpm

kernel-debug-core-0:4.18.0-553.147.1.el8_10.x86_64.rpm

kernel-debug-debuginfo-0:4.18.0-553.147.1.el8_10.aarch64.rpm

kernel-debug-debuginfo-0:4.18.0-553.147.1.el8_10.x86_64.rpm

kernel-debug-devel-0:4.18.0-553.147.1.el8_10.aarch64.rpm

kernel-debug-devel-0:4.18.0-553.147.1.el8_10.x86_64.rpm

kernel-debuginfo-0:4.18.0-553.147.1.el8_10.aarch64.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-40026

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-52993

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-53059

Severity
important
Lowest
Low
Medium
High
Critical

Name: RLSA-2026:45115
Affected Products: Rocky Linux 8

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2406712

https://bugzilla.redhat.com/show_bug.cgi?id=2492277

https://bugzilla.redhat.com/show_bug.cgi?id=2492437


Topics%20covered

Topics Covered

security advisory critical security fix important kernel rocky linux

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