RHSA-2026:67469
Advisory lineage Upstream: 12 Downstream: 0
Published: 15 Sept 2026, 10:17
Last modified:18 Sept 2026, 10:14
Vulnerability Summary
Overall Risk (default)
medium
32/100 CVSS Score
7.9 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
15 Sept 2026, 10:17
Published
Vulnerability first disclosed
18 Sept 2026, 10:14
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel-rt security update
CVSS Metrics
- v3.1•HIGH•Score: 7.9CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H
Affected Systems
- redhat•kernel-rt
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-core
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-debug
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-debug-core
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-debug-debuginfo
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-debug-devel
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-debug-kvm
< 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-debug-modules
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-debug-modules-extra
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-debuginfo
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-debuginfo-common-x86_64
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-devel
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-kvm
< 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-modules
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
- redhat•kernel-rt-modules-extra
< 0:4.18.0-553.163.1.rt7.504.el8_10 | < 0:4.18.0-553.163.1.rt7.504.el8_10
References (63)
- https://access.redhat.com/errata/RHSA-2026:67469
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2333977
- https://bugzilla.redhat.com/show_bug.cgi?id=2429587
- https://bugzilla.redhat.com/show_bug.cgi?id=2467065
- https://bugzilla.redhat.com/show_bug.cgi?id=2492432
- https://bugzilla.redhat.com/show_bug.cgi?id=2492722
- https://bugzilla.redhat.com/show_bug.cgi?id=2502251
- https://bugzilla.redhat.com/show_bug.cgi?id=2502320
- https://bugzilla.redhat.com/show_bug.cgi?id=2502477
- https://bugzilla.redhat.com/show_bug.cgi?id=2513286
- https://bugzilla.redhat.com/show_bug.cgi?id=2513353
- https://bugzilla.redhat.com/show_bug.cgi?id=2516501
- https://bugzilla.redhat.com/show_bug.cgi?id=2517010
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_67469.json
- https://access.redhat.com/security/cve/CVE-2024-53161
- https://www.cve.org/CVERecord?id=CVE-2024-53161
- https://nvd.nist.gov/vuln/detail/CVE-2024-53161
- https://lore.kernel.org/linux-cve-announce/2024122431-CVE-2024-53161-50f6@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-71127
- https://www.cve.org/CVERecord?id=CVE-2025-71127
- https://nvd.nist.gov/vuln/detail/CVE-2025-71127
- https://lore.kernel.org/linux-cve-announce/2026011450-CVE-2025-71127-29a7@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43133
- https://www.cve.org/CVERecord?id=CVE-2026-43133
- https://nvd.nist.gov/vuln/detail/CVE-2026-43133
- https://lore.kernel.org/linux-cve-announce/2026050622-CVE-2026-43133-ffea@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-52947
- https://www.cve.org/CVERecord?id=CVE-2026-52947
- https://nvd.nist.gov/vuln/detail/CVE-2026-52947
- https://lore.kernel.org/linux-cve-announce/2026062402-CVE-2026-52947-8205@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53182
- https://www.cve.org/CVERecord?id=CVE-2026-53182
- https://nvd.nist.gov/vuln/detail/CVE-2026-53182
- https://lore.kernel.org/linux-cve-announce/2026062555-CVE-2026-53182-1e3e@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-63802
- https://www.cve.org/CVERecord?id=CVE-2026-63802
- https://nvd.nist.gov/vuln/detail/CVE-2026-63802
- https://lore.kernel.org/linux-cve-announce/2026071901-CVE-2026-63802-1c53@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-63889
- https://www.cve.org/CVERecord?id=CVE-2026-63889
- https://nvd.nist.gov/vuln/detail/CVE-2026-63889
- https://lore.kernel.org/linux-cve-announce/2026071941-CVE-2026-63889-b894@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64117
- https://www.cve.org/CVERecord?id=CVE-2026-64117
- https://nvd.nist.gov/vuln/detail/CVE-2026-64117
- https://lore.kernel.org/linux-cve-announce/2026071923-CVE-2026-64117-34d1@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-68294
- https://www.cve.org/CVERecord?id=CVE-2026-68294
- https://nvd.nist.gov/vuln/detail/CVE-2026-68294
- https://lore.kernel.org/linux-cve-announce/2026081028-CVE-2026-68294-d225@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-68363
- https://www.cve.org/CVERecord?id=CVE-2026-68363
- https://nvd.nist.gov/vuln/detail/CVE-2026-68363
- https://lore.kernel.org/linux-cve-announce/2026081041-CVE-2026-68363-69b6@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-72098
- https://www.cve.org/CVERecord?id=CVE-2026-72098
- https://nvd.nist.gov/vuln/detail/CVE-2026-72098
- https://lore.kernel.org/linux-cve-announce/2026081524-CVE-2026-72098-cbda@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-74556
- https://www.cve.org/CVERecord?id=CVE-2026-74556
- https://nvd.nist.gov/vuln/detail/CVE-2026-74556
- https://lore.kernel.org/linux-cve-announce/2026081551-CVE-2026-74556-3eb4@gregkh/T