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RHSA-2026:10756
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Source
https://access.redhat.com/errata/RHSA-2026:10756
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:10756.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHSA-2026:10756
Upstream
CVE-2022-50053
CVE-2023-53539
CVE-2025-38024
CVE-2025-38180
CVE-2025-71238
CVE-2026-23193
CVE-2026-23204
CVE-2026-23216
CVE-2026-23231
Published
2026-04-28T10:07:57Z
Modified
2026-04-28T10:24:25.559805Z
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-rt security update
Details
References
https://access.redhat.com/errata/RHSA-2026:10756
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2373354
https://bugzilla.redhat.com/show_bug.cgi?id=2373553
https://bugzilla.redhat.com/show_bug.cgi?id=2376376
https://bugzilla.redhat.com/show_bug.cgi?id=2401510
https://bugzilla.redhat.com/show_bug.cgi?id=2439887
https://bugzilla.redhat.com/show_bug.cgi?id=2439931
https://bugzilla.redhat.com/show_bug.cgi?id=2440630
https://bugzilla.redhat.com/show_bug.cgi?id=2444376
https://bugzilla.redhat.com/show_bug.cgi?id=2444398
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_10756.json
https://access.redhat.com/security/cve/CVE-2022-50053
https://www.cve.org/CVERecord?id=CVE-2022-50053
https://nvd.nist.gov/vuln/detail/CVE-2022-50053
https://lore.kernel.org/linux-cve-announce/2025061847-CVE-2022-50053-9359@gregkh/T
https://access.redhat.com/security/cve/CVE-2023-53539
https://www.cve.org/CVERecord?id=CVE-2023-53539
https://nvd.nist.gov/vuln/detail/CVE-2023-53539
https://lore.kernel.org/linux-cve-announce/2025100443-CVE-2023-53539-4411@gregkh/T
https://access.redhat.com/security/cve/CVE-2025-38024
https://www.cve.org/CVERecord?id=CVE-2025-38024
https://nvd.nist.gov/vuln/detail/CVE-2025-38024
https://lore.kernel.org/linux-cve-announce/2025061847-CVE-2025-38024-2904@gregkh/T
https://access.redhat.com/security/cve/CVE-2025-38180
https://www.cve.org/CVERecord?id=CVE-2025-38180
https://nvd.nist.gov/vuln/detail/CVE-2025-38180
https://lore.kernel.org/linux-cve-announce/2025070410-CVE-2025-38180-c6d0@gregkh/T
https://access.redhat.com/security/cve/CVE-2025-71238
https://www.cve.org/CVERecord?id=CVE-2025-71238
https://nvd.nist.gov/vuln/detail/CVE-2025-71238
https://lore.kernel.org/linux-cve-announce/2026030437-CVE-2025-71238-76bc@gregkh/T
https://access.redhat.com/security/cve/CVE-2026-23193
https://www.cve.org/CVERecord?id=CVE-2026-23193
https://nvd.nist.gov/vuln/detail/CVE-2026-23193
https://lore.kernel.org/linux-cve-announce/2026021434-CVE-2026-23193-2c6c@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-2026-23216
https://www.cve.org/CVERecord?id=CVE-2026-23216
https://nvd.nist.gov/vuln/detail/CVE-2026-23216
https://lore.kernel.org/linux-cve-announce/2026021800-CVE-2026-23216-6c63@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_extras_rt_els:7
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
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.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
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.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
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.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
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.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
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.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
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.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
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.json"
kernel-rt-doc
Package
Name
kernel-rt-doc
Purl
pkg:rpm/redhat/kernel-rt-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.json"
kernel-rt-trace
Package
Name
kernel-rt-trace
Purl
pkg:rpm/redhat/kernel-rt-trace
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.json"
kernel-rt-trace-debuginfo
Package
Name
kernel-rt-trace-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-trace-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.json"
kernel-rt-trace-devel
Package
Name
kernel-rt-trace-devel
Purl
pkg:rpm/redhat/kernel-rt-trace-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:3.10.0-1160.148.1.rt56.1300.el7
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:10756.json"
RHSA-2026:10756 - OSV