RHSA-2026:0754 | Mondoo Vulnerability Intelligence

RHSA-2026:0754

HIGH7.3

Red Hat Security Advisory: kernel-rt security update

Published Jan 19, 2026

Modified Yesterday

Fix available

Affected Packages(11 packages)

kernel-rt

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

kernel-rt-debug

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

kernel-rt-debug-debuginfo

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

kernel-rt-debug-devel

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

kernel-rt-debuginfo

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

kernel-rt-debuginfo-common-x86_64

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

kernel-rt-devel

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

kernel-rt-doc

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

kernel-rt-trace

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

kernel-rt-trace-debuginfo

Red Hat rhel_extras_rt_els 7

Fixed in:

0:3.10.0-1160.145.1.rt56.1297.el7

References

ADVISORYhttps://access.redhat.com/errata/RHSA-2026:0754 REPORThttps://access.redhat.com/security/cve/CVE-2023-53675 REPORThttps://access.redhat.com/security/cve/CVE-2023-53705 REPORThttps://access.redhat.com/security/cve/CVE-2025-37823 REPORThttps://access.redhat.com/security/cve/CVE-2025-68285 ARTICLEhttps://access.redhat.com/security/updates/classification/#important REPORThttps://bugzilla.redhat.com/show_bug.cgi?id=2365024 REPORThttps://bugzilla.redhat.com/show_bug.cgi?id=2402293 REPORThttps://bugzilla.redhat.com/show_bug.cgi?id=2405713 REPORThttps://bugzilla.redhat.com/show_bug.cgi?id=2422801 ARTICLEhttps://lore.kernel.org/linux-cve-announce/2025050821-CVE-2025-37823-d739@gregkh/T ARTICLEhttps://lore.kernel.org/linux-cve-announce/2025100707-CVE-2023-53675-e7ac@gregkh/T ARTICLEhttps://lore.kernel.org/linux-cve-announce/2025102212-CVE-2023-53705-38d9@gregkh/T ARTICLEhttps://lore.kernel.org/linux-cve-announce/2025121638-CVE-2025-68285-8339@gregkh/T ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-53675 ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-53705 ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-37823 ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-68285 ADVISORYhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0754.json ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2023-53675 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2023-53705 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2025-37823 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2025-68285

CVSS Analysis

CVSS v3.1

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

LowI:L

Availability

HighA:H

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H

Upstream

CVE-2023-53675 CVE-2023-53705 CVE-2025-37823 CVE-2025-68285

Ecosystems

Red Hat rhel_extras_rt_els 7

Timeline

PublishedJan 19, 2026

ModifiedJan 19, 2026