RHSA-2026:82806
RHSA-2026:82806 · Red Hat Security Advisory: kernel-rt security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Red Hat Security Advisory: kernel-rt security update
CVSS 7.8 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-rt Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-core Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-core Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-debuginfo Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-devel Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-kvm Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-modules Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-modules-extra Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debuginfo Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debuginfo-common-x86_64 Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-devel Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-kvm Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-modules Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-modules-extra Red Hat:enterprise_linux:8::nfv
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-core Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-core Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-debuginfo Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-devel Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-modules Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debug-modules-extra Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debuginfo Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-debuginfo-common-x86_64 Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-devel Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-modules Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
kernel-rt-modules-extra Red Hat:enterprise_linux:8::realtime
- Affected ranges
- ECOSYSTEM: < 0:4.18.0-553.173.1.rt7.514.el8_10
Update to 0:4.18.0-553.173.1.rt7.514.el8_10
Original sources
- https://access.redhat.com/errata/RHSA-2026:82806
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2461761
- https://bugzilla.redhat.com/show_bug.cgi?id=2502330
- https://bugzilla.redhat.com/show_bug.cgi?id=2513148
- https://bugzilla.redhat.com/show_bug.cgi?id=2513287
- https://bugzilla.redhat.com/show_bug.cgi?id=2513299
- https://bugzilla.redhat.com/show_bug.cgi?id=2513361
- https://bugzilla.redhat.com/show_bug.cgi?id=2528788
- https://bugzilla.redhat.com/show_bug.cgi?id=2535309
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_82806.json
- https://access.redhat.com/security/cve/CVE-2026-31678
- https://www.cve.org/CVERecord?id=CVE-2026-31678
- https://nvd.nist.gov/vuln/detail/CVE-2026-31678
- https://lore.kernel.org/linux-cve-announce/2026042544-CVE-2026-31678-79f5@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-63920
- https://www.cve.org/CVERecord?id=CVE-2026-63920
- https://nvd.nist.gov/vuln/detail/CVE-2026-63920
- https://lore.kernel.org/linux-cve-announce/2026071948-CVE-2026-63920-54a7@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-68108
- https://www.cve.org/CVERecord?id=CVE-2026-68108
- https://nvd.nist.gov/vuln/detail/CVE-2026-68108
- https://lore.kernel.org/linux-cve-announce/2026081053-CVE-2026-68108-4308@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-68236
- https://www.cve.org/CVERecord?id=CVE-2026-68236
- https://nvd.nist.gov/vuln/detail/CVE-2026-68236
- https://lore.kernel.org/linux-cve-announce/2026081017-CVE-2026-68236-54da@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-68278
- https://www.cve.org/CVERecord?id=CVE-2026-68278
- https://nvd.nist.gov/vuln/detail/CVE-2026-68278
- https://lore.kernel.org/linux-cve-announce/2026081025-CVE-2026-68278-ddb6@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-68409
- https://www.cve.org/CVERecord?id=CVE-2026-68409
- https://nvd.nist.gov/vuln/detail/CVE-2026-68409
- https://lore.kernel.org/linux-cve-announce/2026081050-CVE-2026-68409-4c77@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-80887
- https://www.cve.org/CVERecord?id=CVE-2026-80887
- https://nvd.nist.gov/vuln/detail/CVE-2026-80887
- https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-80887.mbox
- https://access.redhat.com/security/cve/CVE-2026-89811
- https://www.cve.org/CVERecord?id=CVE-2026-89811
- https://nvd.nist.gov/vuln/detail/CVE-2026-89811
- https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-89811.mbox
- https://osv.dev/vulnerability/RHSA-2026:82806