RHSA-2026:67721
Vulnerability Summary
Timeline
Description
Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update
CVSS Metrics
- v3.1•HIGH•Score: 8.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected Systems
- redhat•kernel-rt
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-core
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debug
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debug-core
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debug-debuginfo
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debug-devel
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debug-kvm
< 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debug-modules
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debug-modules-core
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debug-modules-extra
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debuginfo
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-debuginfo-common-x86_64
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-devel
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-kvm
< 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-modules
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-modules-core
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
- redhat•kernel-rt-modules-extra
< 0:5.14.0-284.191.1.rt14.476.el9_2 | < 0:5.14.0-284.191.1.rt14.476.el9_2
References (58)
- https://access.redhat.com/errata/RHSA-2026:67721
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2466994
- https://bugzilla.redhat.com/show_bug.cgi?id=2482024
- https://bugzilla.redhat.com/show_bug.cgi?id=2482025
- https://bugzilla.redhat.com/show_bug.cgi?id=2482181
- https://bugzilla.redhat.com/show_bug.cgi?id=2492269
- https://bugzilla.redhat.com/show_bug.cgi?id=2492363
- https://bugzilla.redhat.com/show_bug.cgi?id=2492458
- https://bugzilla.redhat.com/show_bug.cgi?id=2492750
- https://bugzilla.redhat.com/show_bug.cgi?id=2502329
- https://bugzilla.redhat.com/show_bug.cgi?id=2507119
- https://bugzilla.redhat.com/show_bug.cgi?id=2519475
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_67721.json
- https://access.redhat.com/security/cve/CVE-2026-43114
- https://www.cve.org/CVERecord?id=CVE-2026-43114
- https://nvd.nist.gov/vuln/detail/CVE-2026-43114
- https://lore.kernel.org/linux-cve-announce/2026050626-CVE-2026-43114-5deb@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-45998
- https://www.cve.org/CVERecord?id=CVE-2026-45998
- https://nvd.nist.gov/vuln/detail/CVE-2026-45998
- https://lore.kernel.org/linux-cve-announce/2026052741-CVE-2026-45998-6b5d@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46054
- https://www.cve.org/CVERecord?id=CVE-2026-46054
- https://nvd.nist.gov/vuln/detail/CVE-2026-46054
- https://lore.kernel.org/linux-cve-announce/2026052754-CVE-2026-46054-b185@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46056
- https://www.cve.org/CVERecord?id=CVE-2026-46056
- https://nvd.nist.gov/vuln/detail/CVE-2026-46056
- https://lore.kernel.org/linux-cve-announce/2026052754-CVE-2026-46056-0ff1@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53006
- https://www.cve.org/CVERecord?id=CVE-2026-53006
- https://nvd.nist.gov/vuln/detail/CVE-2026-53006
- https://lore.kernel.org/linux-cve-announce/2026062448-CVE-2026-53006-2b02@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53016
- https://www.cve.org/CVERecord?id=CVE-2026-53016
- https://nvd.nist.gov/vuln/detail/CVE-2026-53016
- https://lore.kernel.org/linux-cve-announce/2026062451-CVE-2026-53016-90ac@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53071
- https://www.cve.org/CVERecord?id=CVE-2026-53071
- https://nvd.nist.gov/vuln/detail/CVE-2026-53071
- https://lore.kernel.org/linux-cve-announce/2026062404-CVE-2026-53071-bdae@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53196
- https://www.cve.org/CVERecord?id=CVE-2026-53196
- https://nvd.nist.gov/vuln/detail/CVE-2026-53196
- https://lore.kernel.org/linux-cve-announce/2026062559-CVE-2026-53196-bcc6@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-2026-64304
- https://www.cve.org/CVERecord?id=CVE-2026-64304
- https://nvd.nist.gov/vuln/detail/CVE-2026-64304
- https://lore.kernel.org/linux-cve-announce/2026072507-CVE-2026-64304-7d9a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-74582
- https://www.cve.org/CVERecord?id=CVE-2026-74582
- https://nvd.nist.gov/vuln/detail/CVE-2026-74582
- https://lore.kernel.org/linux-cve-announce/2026082100-CVE-2026-74582-3296@gregkh/T