RHSA-2026:59737
RHSA-2026:59737 · Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update
CVSS 8.8 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-rt Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-core Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-core Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-debuginfo Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-devel Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-kvm Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-modules Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-modules-extra Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debuginfo Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debuginfo-common-x86_64 Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-devel Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-kvm Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-modules Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-modules-extra Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-core Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-core Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-debuginfo Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-devel Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-modules Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debug-modules-extra Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debuginfo Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-debuginfo-common-x86_64 Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-devel Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-modules Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
kernel-rt-modules-extra Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.158.1.rt7.499.el8_10
Update to 0:4.18.0-553.158.1.rt7.499.el8_10
Original sources
- https://access.redhat.com/errata/RHSA-2026:59737
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2492095
- https://bugzilla.redhat.com/show_bug.cgi?id=2502329
- https://bugzilla.redhat.com/show_bug.cgi?id=2502438
- https://bugzilla.redhat.com/show_bug.cgi?id=2502872
- https://bugzilla.redhat.com/show_bug.cgi?id=2502889
- https://bugzilla.redhat.com/show_bug.cgi?id=2507061
- https://bugzilla.redhat.com/show_bug.cgi?id=2507290
- https://bugzilla.redhat.com/show_bug.cgi?id=2507301
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_59737.json
- https://access.redhat.com/security/cve/CVE-2026-52924
- https://www.cve.org/CVERecord?id=CVE-2026-52924
- https://nvd.nist.gov/vuln/detail/CVE-2026-52924
- https://lore.kernel.org/linux-cve-announce/2026062431-CVE-2026-52924-9f0b@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-63886
- https://www.cve.org/CVERecord?id=CVE-2026-63886
- https://nvd.nist.gov/vuln/detail/CVE-2026-63886
- https://lore.kernel.org/linux-cve-announce/2026071940-CVE-2026-63886-48e4@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-63913
- https://www.cve.org/CVERecord?id=CVE-2026-63913
- https://nvd.nist.gov/vuln/detail/CVE-2026-63913
- https://lore.kernel.org/linux-cve-announce/2026071946-CVE-2026-63913-9646@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64189
- https://www.cve.org/CVERecord?id=CVE-2026-64189
- https://nvd.nist.gov/vuln/detail/CVE-2026-64189
- https://lore.kernel.org/linux-cve-announce/2026072051-CVE-2026-64189-b911@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64191
- https://www.cve.org/CVERecord?id=CVE-2026-64191
- https://nvd.nist.gov/vuln/detail/CVE-2026-64191
- https://lore.kernel.org/linux-cve-announce/2026072052-CVE-2026-64191-42fe@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64276
- https://www.cve.org/CVERecord?id=CVE-2026-64276
- https://nvd.nist.gov/vuln/detail/CVE-2026-64276
- https://lore.kernel.org/linux-cve-announce/2026072501-CVE-2026-64276-b80d@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64277
- https://www.cve.org/CVERecord?id=CVE-2026-64277
- https://nvd.nist.gov/vuln/detail/CVE-2026-64277
- https://lore.kernel.org/linux-cve-announce/2026072501-CVE-2026-64277-34e2@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64320
- https://www.cve.org/CVERecord?id=CVE-2026-64320
- https://nvd.nist.gov/vuln/detail/CVE-2026-64320
- https://lore.kernel.org/linux-cve-announce/2026072511-CVE-2026-64320-4b43@gregkh/T
- https://osv.dev/vulnerability/RHSA-2026:59737