RHSA-2026:3110
Vulnerability Summary
Timeline
Description
Red Hat Security Advisory: kernel-rt security update
CVSS Metrics
- v3.1•HIGH•Score: 7.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Affected Systems
- redhat•kernel-rt
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-core
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-debug
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-debug-core
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-debug-debuginfo
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-debug-devel
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-debug-kvm
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-debug-modules
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-debug-modules-extra
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-debuginfo
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-debuginfo-common-x86_64
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-devel
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-kvm
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-modules
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
- redhat•kernel-rt-modules-extra
< 0:4.18.0-553.107.1.rt7.448.el8_10 | < 0:4.18.0-553.107.1.rt7.448.el8_10
References (28)
- https://access.redhat.com/errata/RHSA-2026:3110
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2376034
- https://bugzilla.redhat.com/show_bug.cgi?id=2378981
- https://bugzilla.redhat.com/show_bug.cgi?id=2406747
- https://bugzilla.redhat.com/show_bug.cgi?id=2429065
- https://bugzilla.redhat.com/show_bug.cgi?id=2436791
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3110.json
- https://access.redhat.com/security/cve/CVE-2025-38129
- https://www.cve.org/CVERecord?id=CVE-2025-38129
- https://nvd.nist.gov/vuln/detail/CVE-2025-38129
- https://lore.kernel.org/linux-cve-announce/2025070330-CVE-2025-38129-3c0e@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-38248
- https://www.cve.org/CVERecord?id=CVE-2025-38248
- https://nvd.nist.gov/vuln/detail/CVE-2025-38248
- https://lore.kernel.org/linux-cve-announce/2025070934-CVE-2025-38248-003c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-40064
- https://www.cve.org/CVERecord?id=CVE-2025-40064
- https://nvd.nist.gov/vuln/detail/CVE-2025-40064
- https://lore.kernel.org/linux-cve-announce/2025102817-CVE-2025-40064-0c16@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-68800
- https://www.cve.org/CVERecord?id=CVE-2025-68800
- https://nvd.nist.gov/vuln/detail/CVE-2025-68800
- https://lore.kernel.org/linux-cve-announce/2026011307-CVE-2025-68800-39d2@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23074
- https://www.cve.org/CVERecord?id=CVE-2026-23074
- https://nvd.nist.gov/vuln/detail/CVE-2026-23074
- https://lore.kernel.org/linux-cve-announce/2026020419-CVE-2026-23074-6bb8@gregkh/T