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RHSA-2026:9513
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Source
https://access.redhat.com/errata/RHSA-2026:9513
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:9513.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:9513
Upstream
CVE-2025-40064
CVE-2025-40168
CVE-2026-23204
CVE-2026-23231
Published
2026-04-22T10:11:28Z
Modified
2026-04-24T10:12:53Z
Severity
7.5 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: kernel security update
Details
References
https://access.redhat.com/errata/RHSA-2026:9513
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2406747
https://bugzilla.redhat.com/show_bug.cgi?id=2414482
https://bugzilla.redhat.com/show_bug.cgi?id=2439931
https://bugzilla.redhat.com/show_bug.cgi?id=2444376
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_9513.json
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-2025-40168
https://www.cve.org/CVERecord?id=CVE-2025-40168
https://nvd.nist.gov/vuln/detail/CVE-2025-40168
https://lore.kernel.org/linux-cve-announce/2025111256-CVE-2025-40168-bdd5@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-23204
https://www.cve.org/CVERecord?id=CVE-2026-23204
https://nvd.nist.gov/vuln/detail/CVE-2026-23204
https://lore.kernel.org/linux-cve-announce/2026021437-CVE-2026-23204-be85@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-23231
https://www.cve.org/CVERecord?id=CVE-2026-23231
https://nvd.nist.gov/vuln/detail/CVE-2026-23231
https://lore.kernel.org/linux-cve-announce/2026030436-CVE-2026-23231-1a96@gregkh/T
Affected packages
Red Hat:rhel_aus:8.2::baseos
bpftool
Package
Name
bpftool
Purl
pkg:rpm/redhat/bpftool
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
bpftool-debuginfo
Package
Name
bpftool-debuginfo
Purl
pkg:rpm/redhat/bpftool-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel
Package
Name
kernel
Purl
pkg:rpm/redhat/kernel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-abi-whitelists
Package
Name
kernel-abi-whitelists
Purl
pkg:rpm/redhat/kernel-abi-whitelists
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-core
Package
Name
kernel-core
Purl
pkg:rpm/redhat/kernel-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-debug
Package
Name
kernel-debug
Purl
pkg:rpm/redhat/kernel-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-debug-core
Package
Name
kernel-debug-core
Purl
pkg:rpm/redhat/kernel-debug-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-debug-debuginfo
Package
Name
kernel-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-debug-devel
Package
Name
kernel-debug-devel
Purl
pkg:rpm/redhat/kernel-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-debug-modules
Package
Name
kernel-debug-modules
Purl
pkg:rpm/redhat/kernel-debug-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-debug-modules-extra
Package
Name
kernel-debug-modules-extra
Purl
pkg:rpm/redhat/kernel-debug-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-debuginfo
Package
Name
kernel-debuginfo
Purl
pkg:rpm/redhat/kernel-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-debuginfo-common-x86_64
Package
Name
kernel-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-devel
Package
Name
kernel-devel
Purl
pkg:rpm/redhat/kernel-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-doc
Package
Name
kernel-doc
Purl
pkg:rpm/redhat/kernel-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-modules
Package
Name
kernel-modules
Purl
pkg:rpm/redhat/kernel-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-modules-extra
Package
Name
kernel-modules-extra
Purl
pkg:rpm/redhat/kernel-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-tools
Package
Name
kernel-tools
Purl
pkg:rpm/redhat/kernel-tools
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-tools-debuginfo
Package
Name
kernel-tools-debuginfo
Purl
pkg:rpm/redhat/kernel-tools-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
kernel-tools-libs
Package
Name
kernel-tools-libs
Purl
pkg:rpm/redhat/kernel-tools-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
perf
Package
Name
perf
Purl
pkg:rpm/redhat/perf
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
perf-debuginfo
Package
Name
perf-debuginfo
Purl
pkg:rpm/redhat/perf-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
python3-perf
Package
Name
python3-perf
Purl
pkg:rpm/redhat/python3-perf
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
python3-perf-debuginfo
Package
Name
python3-perf-debuginfo
Purl
pkg:rpm/redhat/python3-perf-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-193.195.1.el8_2
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:9513.json"
RHSA-2026:9513 - OSV