RHSA-2026:59821

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Source
https://access.redhat.com/errata/RHSA-2026:59821
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:59821.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHSA-2026:59821
Upstream
  • CVE-2026-64189
Published
2026-08-26T10:18:27Z
Modified
2026-08-26T10:47:25.690790615Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Red Hat Security Advisory: kernel security, bug fix, and enhancement update
Details
References

Affected packages

Red Hat:enterprise_linux:8::baseos
bpftool

Package

Name
bpftool
Purl
pkg:rpm/redhat/bpftool

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
bpftool-debuginfo

Package

Name
bpftool-debuginfo
Purl
pkg:rpm/redhat/bpftool-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel

Package

Name
kernel
Purl
pkg:rpm/redhat/kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-abi-stablelists

Package

Name
kernel-abi-stablelists
Purl
pkg:rpm/redhat/kernel-abi-stablelists

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-core

Package

Name
kernel-core
Purl
pkg:rpm/redhat/kernel-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debug

Package

Name
kernel-debug
Purl
pkg:rpm/redhat/kernel-debug

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debug-core

Package

Name
kernel-debug-core
Purl
pkg:rpm/redhat/kernel-debug-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debug-debuginfo

Package

Name
kernel-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-debug-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debug-devel

Package

Name
kernel-debug-devel
Purl
pkg:rpm/redhat/kernel-debug-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debug-modules

Package

Name
kernel-debug-modules
Purl
pkg:rpm/redhat/kernel-debug-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.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
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debuginfo

Package

Name
kernel-debuginfo
Purl
pkg:rpm/redhat/kernel-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debuginfo-common-aarch64

Package

Name
kernel-debuginfo-common-aarch64
Purl
pkg:rpm/redhat/kernel-debuginfo-common-aarch64

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debuginfo-common-ppc64le

Package

Name
kernel-debuginfo-common-ppc64le
Purl
pkg:rpm/redhat/kernel-debuginfo-common-ppc64le

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debuginfo-common-s390x

Package

Name
kernel-debuginfo-common-s390x
Purl
pkg:rpm/redhat/kernel-debuginfo-common-s390x

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.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
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-devel

Package

Name
kernel-devel
Purl
pkg:rpm/redhat/kernel-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-doc

Package

Name
kernel-doc
Purl
pkg:rpm/redhat/kernel-doc

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-modules

Package

Name
kernel-modules
Purl
pkg:rpm/redhat/kernel-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-modules-extra

Package

Name
kernel-modules-extra
Purl
pkg:rpm/redhat/kernel-modules-extra

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-tools

Package

Name
kernel-tools
Purl
pkg:rpm/redhat/kernel-tools

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-tools-debuginfo

Package

Name
kernel-tools-debuginfo
Purl
pkg:rpm/redhat/kernel-tools-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-tools-libs

Package

Name
kernel-tools-libs
Purl
pkg:rpm/redhat/kernel-tools-libs

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-zfcpdump

Package

Name
kernel-zfcpdump
Purl
pkg:rpm/redhat/kernel-zfcpdump

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-zfcpdump-core

Package

Name
kernel-zfcpdump-core
Purl
pkg:rpm/redhat/kernel-zfcpdump-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-zfcpdump-debuginfo

Package

Name
kernel-zfcpdump-debuginfo
Purl
pkg:rpm/redhat/kernel-zfcpdump-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-zfcpdump-devel

Package

Name
kernel-zfcpdump-devel
Purl
pkg:rpm/redhat/kernel-zfcpdump-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-zfcpdump-modules

Package

Name
kernel-zfcpdump-modules
Purl
pkg:rpm/redhat/kernel-zfcpdump-modules

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-zfcpdump-modules-extra

Package

Name
kernel-zfcpdump-modules-extra
Purl
pkg:rpm/redhat/kernel-zfcpdump-modules-extra

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
perf

Package

Name
perf
Purl
pkg:rpm/redhat/perf

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
perf-debuginfo

Package

Name
perf-debuginfo
Purl
pkg:rpm/redhat/perf-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
python3-perf

Package

Name
python3-perf
Purl
pkg:rpm/redhat/python3-perf

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
python3-perf-debuginfo

Package

Name
python3-perf-debuginfo
Purl
pkg:rpm/redhat/python3-perf-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
Red Hat:enterprise_linux:8::crb
bpftool-debuginfo

Package

Name
bpftool-debuginfo
Purl
pkg:rpm/redhat/bpftool-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debug-debuginfo

Package

Name
kernel-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-debug-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debuginfo

Package

Name
kernel-debuginfo
Purl
pkg:rpm/redhat/kernel-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debuginfo-common-aarch64

Package

Name
kernel-debuginfo-common-aarch64
Purl
pkg:rpm/redhat/kernel-debuginfo-common-aarch64

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-debuginfo-common-ppc64le

Package

Name
kernel-debuginfo-common-ppc64le
Purl
pkg:rpm/redhat/kernel-debuginfo-common-ppc64le

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.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
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-tools-debuginfo

Package

Name
kernel-tools-debuginfo
Purl
pkg:rpm/redhat/kernel-tools-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
kernel-tools-libs-devel

Package

Name
kernel-tools-libs-devel
Purl
pkg:rpm/redhat/kernel-tools-libs-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
perf-debuginfo

Package

Name
perf-debuginfo
Purl
pkg:rpm/redhat/perf-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"
python3-perf-debuginfo

Package

Name
python3-perf-debuginfo
Purl
pkg:rpm/redhat/python3-perf-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.158.1.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:59821.json"