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RHSA-2026:82860
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Source
https://access.redhat.com/errata/RHSA-2026:82860
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:82860.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:82860
Upstream
CVE (8)
CVE-2026-31663
CVE-2026-53239
CVE-2026-63917
CVE-2026-63919
CVE-2026-63921
CVE-2026-68426
CVE-2026-72130
CVE-2026-74705
Published
2026-10-15T10:28:44Z
Modified
2026-10-15T10:30:34Z
Severity
8.8 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: kernel-rt security update
Details
References
https://access.redhat.com/errata/RHSA-2026:82860
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2461462
https://bugzilla.redhat.com/show_bug.cgi?id=2492779
https://bugzilla.redhat.com/show_bug.cgi?id=2502368
https://bugzilla.redhat.com/show_bug.cgi?id=2502412
https://bugzilla.redhat.com/show_bug.cgi?id=2502434
https://bugzilla.redhat.com/show_bug.cgi?id=2513477
https://bugzilla.redhat.com/show_bug.cgi?id=2516448
https://bugzilla.redhat.com/show_bug.cgi?id=2521498
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_82860.json
https://access.redhat.com/security/cve/CVE-2026-31663
https://www.cve.org/CVERecord?id=CVE-2026-31663
https://nvd.nist.gov/vuln/detail/CVE-2026-31663
https://lore.kernel.org/linux-cve-announce/2026042404-CVE-2026-31663-164c@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-53239
https://www.cve.org/CVERecord?id=CVE-2026-53239
https://nvd.nist.gov/vuln/detail/CVE-2026-53239
https://lore.kernel.org/linux-cve-announce/2026062510-CVE-2026-53239-8ebc@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-63917
https://www.cve.org/CVERecord?id=CVE-2026-63917
https://nvd.nist.gov/vuln/detail/CVE-2026-63917
https://lore.kernel.org/linux-cve-announce/2026071947-CVE-2026-63917-4a8f@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-63919
https://www.cve.org/CVERecord?id=CVE-2026-63919
https://nvd.nist.gov/vuln/detail/CVE-2026-63919
https://lore.kernel.org/linux-cve-announce/2026071947-CVE-2026-63919-e224@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-63921
https://www.cve.org/CVERecord?id=CVE-2026-63921
https://nvd.nist.gov/vuln/detail/CVE-2026-63921
https://lore.kernel.org/linux-cve-announce/2026071948-CVE-2026-63921-ea11@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-68426
https://www.cve.org/CVERecord?id=CVE-2026-68426
https://nvd.nist.gov/vuln/detail/CVE-2026-68426
https://lore.kernel.org/linux-cve-announce/2026081053-CVE-2026-68426-9cce@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-72130
https://www.cve.org/CVERecord?id=CVE-2026-72130
https://nvd.nist.gov/vuln/detail/CVE-2026-72130
https://lore.kernel.org/linux-cve-announce/2026081530-CVE-2026-72130-63b4@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-74705
https://www.cve.org/CVERecord?id=CVE-2026-74705
https://nvd.nist.gov/vuln/detail/CVE-2026-74705
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-74705.mbox
Affected packages
Red Hat:rhel_e4s:9.2::nfv
kernel-rt
Package
Name
kernel-rt
Purl
pkg:rpm/redhat/kernel-rt
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-core
Package
Name
kernel-rt-core
Purl
pkg:rpm/redhat/kernel-rt-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug
Package
Name
kernel-rt-debug
Purl
pkg:rpm/redhat/kernel-rt-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-core
Package
Name
kernel-rt-debug-core
Purl
pkg:rpm/redhat/kernel-rt-debug-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-debuginfo
Package
Name
kernel-rt-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-devel
Package
Name
kernel-rt-debug-devel
Purl
pkg:rpm/redhat/kernel-rt-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-kvm
Package
Name
kernel-rt-debug-kvm
Purl
pkg:rpm/redhat/kernel-rt-debug-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-modules
Package
Name
kernel-rt-debug-modules
Purl
pkg:rpm/redhat/kernel-rt-debug-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-modules-core
Package
Name
kernel-rt-debug-modules-core
Purl
pkg:rpm/redhat/kernel-rt-debug-modules-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-modules-extra
Package
Name
kernel-rt-debug-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-debug-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debuginfo
Package
Name
kernel-rt-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debuginfo-common-x86_64
Package
Name
kernel-rt-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-devel
Package
Name
kernel-rt-devel
Purl
pkg:rpm/redhat/kernel-rt-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-kvm
Package
Name
kernel-rt-kvm
Purl
pkg:rpm/redhat/kernel-rt-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-modules
Package
Name
kernel-rt-modules
Purl
pkg:rpm/redhat/kernel-rt-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-modules-core
Package
Name
kernel-rt-modules-core
Purl
pkg:rpm/redhat/kernel-rt-modules-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-modules-extra
Package
Name
kernel-rt-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
Red Hat:rhel_e4s:9.2::realtime
kernel-rt
Package
Name
kernel-rt
Purl
pkg:rpm/redhat/kernel-rt
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-core
Package
Name
kernel-rt-core
Purl
pkg:rpm/redhat/kernel-rt-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug
Package
Name
kernel-rt-debug
Purl
pkg:rpm/redhat/kernel-rt-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-core
Package
Name
kernel-rt-debug-core
Purl
pkg:rpm/redhat/kernel-rt-debug-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-debuginfo
Package
Name
kernel-rt-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-devel
Package
Name
kernel-rt-debug-devel
Purl
pkg:rpm/redhat/kernel-rt-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-modules
Package
Name
kernel-rt-debug-modules
Purl
pkg:rpm/redhat/kernel-rt-debug-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-modules-core
Package
Name
kernel-rt-debug-modules-core
Purl
pkg:rpm/redhat/kernel-rt-debug-modules-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debug-modules-extra
Package
Name
kernel-rt-debug-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-debug-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debuginfo
Package
Name
kernel-rt-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-debuginfo-common-x86_64
Package
Name
kernel-rt-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-devel
Package
Name
kernel-rt-devel
Purl
pkg:rpm/redhat/kernel-rt-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-modules
Package
Name
kernel-rt-modules
Purl
pkg:rpm/redhat/kernel-rt-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-modules-core
Package
Name
kernel-rt-modules-core
Purl
pkg:rpm/redhat/kernel-rt-modules-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
kernel-rt-modules-extra
Package
Name
kernel-rt-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-284.197.1.rt14.482.el9_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:82860.json"
RHSA-2026:82860 - OSV