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RHSA-2026:23470
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Source
https://access.redhat.com/errata/RHSA-2026:23470
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:23470.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:23470
Upstream
CVE-2026-46300
CVE-2026-46333
Published
2026-06-05T10:06:36Z
Modified
2026-06-05T10:16:37.500364792Z
Severity
7.8 (High)
CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_40_1, kpatch-patch-4_18_0-553_53_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 security update
Details
References
https://access.redhat.com/errata/RHSA-2026:23470
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2477015
https://bugzilla.redhat.com/show_bug.cgi?id=2477802
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_23470.json
https://access.redhat.com/security/cve/CVE-2026-46300
https://access.redhat.com/security/vulnerabilities/RHSB-2026-003
https://www.cve.org/CVERecord?id=CVE-2026-46300
https://nvd.nist.gov/vuln/detail/CVE-2026-46300
https://access.redhat.com/security/cve/CVE-2026-46333
https://access.redhat.com/security/vulnerabilities/RHSB-2026-004
https://www.cve.org/CVERecord?id=CVE-2026-46333
https://nvd.nist.gov/vuln/detail/CVE-2026-46333
https://blog.qualys.com/vulnerabilities-threat-research/2026/05/20/cve-2026-46333-local-root-privilege-escalation-and-credential-disclosure-in-the-linux-kernel-ptrace-path
https://github.com/torvalds/linux/commit/31e62c2ebbfdc3fe3dbdf5e02c92a9dc67087a3a
Affected packages
Red Hat:enterprise_linux:8::baseos
kpatch-patch-4_18_0-553_109_1
Package
Name
kpatch-patch-4_18_0-553_109_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_109_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-3.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_109_1-debuginfo
Package
Name
kpatch-patch-4_18_0-553_109_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_109_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-3.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_109_1-debugsource
Package
Name
kpatch-patch-4_18_0-553_109_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_109_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-3.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_40_1
Package
Name
kpatch-patch-4_18_0-553_40_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_40_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-12.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_40_1-debuginfo
Package
Name
kpatch-patch-4_18_0-553_40_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_40_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-12.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_40_1-debugsource
Package
Name
kpatch-patch-4_18_0-553_40_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_40_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-12.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_53_1
Package
Name
kpatch-patch-4_18_0-553_53_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_53_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-10.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_53_1-debuginfo
Package
Name
kpatch-patch-4_18_0-553_53_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_53_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-10.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_53_1-debugsource
Package
Name
kpatch-patch-4_18_0-553_53_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_53_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-10.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_72_1
Package
Name
kpatch-patch-4_18_0-553_72_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_72_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-7.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_72_1-debuginfo
Package
Name
kpatch-patch-4_18_0-553_72_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_72_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-7.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_72_1-debugsource
Package
Name
kpatch-patch-4_18_0-553_72_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_72_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-7.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_85_1
Package
Name
kpatch-patch-4_18_0-553_85_1
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_85_1
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-5.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_85_1-debuginfo
Package
Name
kpatch-patch-4_18_0-553_85_1-debuginfo
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_85_1-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-5.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
kpatch-patch-4_18_0-553_85_1-debugsource
Package
Name
kpatch-patch-4_18_0-553_85_1-debugsource
Purl
pkg:rpm/redhat/kpatch-patch-4_18_0-553_85_1-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:1-5.el8_10
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:23470.json"
RHSA-2026:23470 - OSV