Upstream information

CVE-2026-23074 at MITRE

Description

In the Linux kernel, the following vulnerability has been resolved:

net/sched: Enforce that teql can only be used as root qdisc

Design intent of teql is that it is only supposed to be used as root qdisc.
We need to check for that constraint.

Although not important, I will describe the scenario that unearthed this
issue for the curious.

GangMin Kim <km.kim1503@gmail.com> managed to concot a scenario as follows:

ROOT qdisc 1:0 (QFQ)
├── class 1:1 (weight=15, lmax=16384) netem with delay 6.4s
── class 1:2 (weight=1, lmax=1514) teql

GangMin sends a packet which is enqueued to 1:1 (netem).
Any invocation of dequeue by QFQ from this class will not return a packet
until after 6.4s. In the meantime, a second packet is sent and it lands on
1:2. teql's enqueue will return success and this will activate class 1:2.
Main issue is that teql only updates the parent visible qlen (sch->q.qlen)
at dequeue. Since QFQ will only call dequeue if peek succeeds (and teql's
peek always returns NULL), dequeue will never be called and thus the qlen
will remain as 0. With that in mind, when GangMin updates 1:2's lmax value,
the qfq_change_class calls qfq_deact_rm_from_agg. Since the child qdisc's
qlen was not incremented, qfq fails to deactivate the class, but still
frees its pointers from the aggregate. So when the first packet is
rescheduled after 6.4 seconds (netem's delay), a dangling pointer is
accessed causing GangMin's causing a UAF.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail SUSE
Base Score 7
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
CVSS v4 Scores
CVSS detail SUSE
Base Score 7.3
Vector CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity Low
Attack Requirements Present
Privileges Required Low
User Interaction None
Vulnerable System Confidentiality Impact High
Vulnerable System Integrity Impact High
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0

Note from the SUSE Security Team on the kernel-default package

SUSE will no longer fix all CVEs in the Linux Kernel anymore, but declare some bug classes as won't fix. Please refer to TID 21496 for more details.

SUSE Bugzilla entry: 1257749 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • bpftool >= 4.18.0-553.107.1.el8_10
  • kernel >= 4.18.0-553.107.1.el8_10
  • kernel-abi-stablelists >= 4.18.0-553.107.1.el8_10
  • kernel-core >= 4.18.0-553.107.1.el8_10
  • kernel-cross-headers >= 4.18.0-553.107.1.el8_10
  • kernel-debug >= 4.18.0-553.107.1.el8_10
  • kernel-debug-core >= 4.18.0-553.107.1.el8_10
  • kernel-debug-devel >= 4.18.0-553.107.1.el8_10
  • kernel-debug-modules >= 4.18.0-553.107.1.el8_10
  • kernel-debug-modules-extra >= 4.18.0-553.107.1.el8_10
  • kernel-devel >= 4.18.0-553.107.1.el8_10
  • kernel-doc >= 4.18.0-553.107.1.el8_10
  • kernel-headers >= 4.18.0-553.107.1.el8_10
  • kernel-modules >= 4.18.0-553.107.1.el8_10
  • kernel-modules-extra >= 4.18.0-553.107.1.el8_10
  • kernel-tools >= 4.18.0-553.107.1.el8_10
  • kernel-tools-libs >= 4.18.0-553.107.1.el8_10
  • kernel-tools-libs-devel >= 4.18.0-553.107.1.el8_10
  • perf >= 4.18.0-553.107.1.el8_10
  • python3-perf >= 4.18.0-553.107.1.el8_10
 Patchnames:
RHSA-2026:3083
SUSE Linux Enterprise High Availability Extension 15 SP4
  • cluster-md-kmp-default >= 5.14.21-150400.24.194.1
  • dlm-kmp-default >= 5.14.21-150400.24.194.1
  • gfs2-kmp-default >= 5.14.21-150400.24.194.1
  • ocfs2-kmp-default >= 5.14.21-150400.24.194.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP4-2026-617
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • kernel-64kb >= 5.14.21-150400.24.194.1
  • kernel-64kb-devel >= 5.14.21-150400.24.194.1
  • kernel-default >= 5.14.21-150400.24.194.1
  • kernel-default-base >= 5.14.21-150400.24.194.1.150400.24.98.3
  • kernel-default-devel >= 5.14.21-150400.24.194.1
  • kernel-devel >= 5.14.21-150400.24.194.1
  • kernel-docs >= 5.14.21-150400.24.194.1
  • kernel-macros >= 5.14.21-150400.24.194.1
  • kernel-obs-build >= 5.14.21-150400.24.194.1
  • kernel-source >= 5.14.21-150400.24.194.1
  • kernel-syms >= 5.14.21-150400.24.194.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.194.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-617
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • kernel-64kb >= 5.14.21-150400.24.194.1
  • kernel-64kb-devel >= 5.14.21-150400.24.194.1
  • kernel-default >= 5.14.21-150400.24.194.1
  • kernel-default-base >= 5.14.21-150400.24.194.1.150400.24.98.3
  • kernel-default-devel >= 5.14.21-150400.24.194.1
  • kernel-devel >= 5.14.21-150400.24.194.1
  • kernel-docs >= 5.14.21-150400.24.194.1
  • kernel-macros >= 5.14.21-150400.24.194.1
  • kernel-obs-build >= 5.14.21-150400.24.194.1
  • kernel-source >= 5.14.21-150400.24.194.1
  • kernel-syms >= 5.14.21-150400.24.194.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.194.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-617
SUSE Linux Enterprise Micro 5.3
  • kernel-default >= 5.14.21-150400.24.194.1
  • kernel-default-base >= 5.14.21-150400.24.194.1.150400.24.98.3
 Patchnames:
SUSE-SLE-Micro-5.3-2026-617
SUSE Linux Enterprise Micro 5.4
  • kernel-default >= 5.14.21-150400.24.194.1
  • kernel-default-base >= 5.14.21-150400.24.194.1.150400.24.98.3
 Patchnames:
SUSE-SLE-Micro-5.4-2026-617
SUSE Linux Enterprise Server 15 SP4-LTSS
  • kernel-64kb >= 5.14.21-150400.24.194.1
  • kernel-64kb-devel >= 5.14.21-150400.24.194.1
  • kernel-default >= 5.14.21-150400.24.194.1
  • kernel-default-base >= 5.14.21-150400.24.194.1.150400.24.98.3
  • kernel-default-devel >= 5.14.21-150400.24.194.1
  • kernel-devel >= 5.14.21-150400.24.194.1
  • kernel-docs >= 5.14.21-150400.24.194.1
  • kernel-macros >= 5.14.21-150400.24.194.1
  • kernel-obs-build >= 5.14.21-150400.24.194.1
  • kernel-source >= 5.14.21-150400.24.194.1
  • kernel-syms >= 5.14.21-150400.24.194.1
  • kernel-zfcpdump >= 5.14.21-150400.24.194.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.194.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-617
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • kernel-default >= 5.14.21-150400.24.194.1
  • kernel-default-base >= 5.14.21-150400.24.194.1.150400.24.98.3
  • kernel-default-devel >= 5.14.21-150400.24.194.1
  • kernel-devel >= 5.14.21-150400.24.194.1
  • kernel-docs >= 5.14.21-150400.24.194.1
  • kernel-macros >= 5.14.21-150400.24.194.1
  • kernel-obs-build >= 5.14.21-150400.24.194.1
  • kernel-source >= 5.14.21-150400.24.194.1
  • kernel-syms >= 5.14.21-150400.24.194.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.194.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP4-2026-617
SUSE Manager Proxy LTS 4.3
  • kernel-default >= 5.14.21-150400.24.194.1
  • kernel-default-base >= 5.14.21-150400.24.194.1.150400.24.98.3
  • kernel-default-devel >= 5.14.21-150400.24.194.1
  • kernel-devel >= 5.14.21-150400.24.194.1
  • kernel-macros >= 5.14.21-150400.24.194.1
  • kernel-source >= 5.14.21-150400.24.194.1
  • kernel-syms >= 5.14.21-150400.24.194.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-LTS-2026-617
SUSE Manager Retail Branch Server LTS 4.3
  • kernel-default >= 5.14.21-150400.24.194.1
  • kernel-default-base >= 5.14.21-150400.24.194.1.150400.24.98.3
  • kernel-default-devel >= 5.14.21-150400.24.194.1
  • kernel-devel >= 5.14.21-150400.24.194.1
  • kernel-macros >= 5.14.21-150400.24.194.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-LTS-2026-617
SUSE Manager Server LTS 4.3
  • kernel-default >= 5.14.21-150400.24.194.1
  • kernel-default-base >= 5.14.21-150400.24.194.1.150400.24.98.3
  • kernel-default-devel >= 5.14.21-150400.24.194.1
  • kernel-devel >= 5.14.21-150400.24.194.1
  • kernel-macros >= 5.14.21-150400.24.194.1
  • kernel-source >= 5.14.21-150400.24.194.1
  • kernel-syms >= 5.14.21-150400.24.194.1
  • kernel-zfcpdump >= 5.14.21-150400.24.194.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.3-LTS-2026-617

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP7 kernel-default Affected
SUSE Linux Enterprise Desktop 15 SP7 kernel-source In progress
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-default Affected
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-default Affected
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source-azure In progress
SUSE Linux Enterprise Live Patching 15 SP7 kernel-default Affected
SUSE Linux Enterprise Live Patching 15 SP7 kernel-source Affected
SUSE Linux Enterprise Micro 5.2 kernel-default Affected
SUSE Linux Enterprise Micro 5.2 kernel-rt Affected
SUSE Linux Enterprise Micro 5.2 kernel-source Affected
SUSE Linux Enterprise Micro 5.2 kernel-source-rt In progress
SUSE Linux Enterprise Micro 5.3 kernel-default Released
SUSE Linux Enterprise Micro 5.3 kernel-default-base Released
SUSE Linux Enterprise Micro 5.3 kernel-rt Affected
SUSE Linux Enterprise Micro 5.3 kernel-source Released
SUSE Linux Enterprise Micro 5.3 kernel-source-rt In progress
SUSE Linux Enterprise Micro 5.4 kernel-default Released
SUSE Linux Enterprise Micro 5.4 kernel-default-base Released
SUSE Linux Enterprise Micro 5.4 kernel-rt Affected
SUSE Linux Enterprise Micro 5.4 kernel-source Released
SUSE Linux Enterprise Micro 5.4 kernel-source-rt In progress
SUSE Linux Enterprise Micro 5.5 kernel-default Affected
SUSE Linux Enterprise Micro 5.5 kernel-source In progress
SUSE Linux Enterprise Micro 5.5 kernel-source-rt In progress
SUSE Linux Enterprise Micro for Rancher 5.3 kernel-default Released
SUSE Linux Enterprise Micro for Rancher 5.3 kernel-source Released
SUSE Linux Enterprise Micro for Rancher 5.4 kernel-default Released
SUSE Linux Enterprise Micro for Rancher 5.4 kernel-source Released
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default Affected
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-source In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-default Affected
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-source In progress
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-default Affected
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-source Affected
SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-source-azure In progress
SUSE Linux Enterprise Real Time 15 SP7 kernel-source-rt In progress
SUSE Linux Enterprise Server 15 SP7 kernel-default Affected
SUSE Linux Enterprise Server 15 SP7 kernel-source In progress
SUSE Linux Enterprise Server 15 SP7 kernel-source-azure In progress
SUSE Linux Enterprise Server 16.0 kernel-default Affected
SUSE Linux Enterprise Server 16.0 kernel-source Affected
SUSE Linux Enterprise Server 16.0 kernel-source-azure Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source-azure In progress
SUSE Linux Enterprise Server for SAP applications 16.0 kernel-default Affected
SUSE Linux Enterprise Server for SAP applications 16.0 kernel-source Affected
SUSE Linux Enterprise Server for SAP applications 16.0 kernel-source-azure Affected
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-default Affected
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-source Affected
SUSE Linux Micro 6.0 kernel-default Affected
SUSE Linux Micro 6.0 kernel-source Affected
SUSE Linux Micro 6.0 kernel-source-rt Affected
SUSE Linux Micro 6.1 kernel-default Affected
SUSE Linux Micro 6.1 kernel-source Affected
SUSE Linux Micro 6.1 kernel-source-rt Affected
SUSE Linux Micro 6.2 kernel-source Affected
SUSE Real Time Module 15 SP7 kernel-source-rt In progress
openSUSE Leap 15.6 kernel-default Affected
openSUSE Leap 15.6 kernel-source Affected
openSUSE Leap 15.6 kernel-source-azure Unsupported
openSUSE Leap 15.6 kernel-source-rt Unsupported
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Availability Extension 15 SP4 kernel-default Released
SUSE Linux Enterprise High Availability Extension 15 SP4 kernel-source Released
SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-64kb Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default-base Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-docs Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-obs-build Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-syms Released
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-default Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-source Affected
SUSE Linux Enterprise Live Patching 12 SP5 kernel-default Affected
SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Affected
SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Released
SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Released
SUSE Linux Enterprise Live Patching 15 SP5 kernel-default Affected
SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Affected
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Affected
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Affected
SUSE Linux Enterprise Server 12 SP5 kernel-source Affected
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default Affected
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Affected
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-default Affected
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-source Affected
SUSE Linux Enterprise Server 15 SP4 kernel-source Affected
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-64kb Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default-base Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-docs Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-obs-build Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-syms Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-zfcpdump Released
SUSE Linux Enterprise Server 15 SP5 kernel-source Affected
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-source Affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Unsupported
SUSE Manager Proxy 4.3 kernel-source Affected
SUSE Manager Proxy LTS 4.3 kernel-default Released
SUSE Manager Proxy LTS 4.3 kernel-default-base Released
SUSE Manager Proxy LTS 4.3 kernel-source Released
SUSE Manager Proxy LTS 4.3 kernel-syms Released
SUSE Manager Retail Branch Server 4.3 kernel-source Affected
SUSE Manager Retail Branch Server LTS 4.3 kernel-default Released
SUSE Manager Retail Branch Server LTS 4.3 kernel-default-base Released
SUSE Manager Retail Branch Server LTS 4.3 kernel-source Released
SUSE Manager Server 4.3 kernel-source Affected
SUSE Manager Server LTS 4.3 kernel-default Released
SUSE Manager Server LTS 4.3 kernel-default-base Released
SUSE Manager Server LTS 4.3 kernel-source Released
SUSE Manager Server LTS 4.3 kernel-syms Released
SUSE Manager Server LTS 4.3 kernel-zfcpdump Released
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 kernel-source Affected
SUSE Enterprise Storage 6 kernel-source Affected
SUSE Enterprise Storage 7 kernel-source Affected
SUSE Enterprise Storage 7.1 kernel-source Affected
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP1 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP3 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP4 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP5 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP6 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-64kb Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default-base Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-docs Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-obs-build Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-syms Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Unsupported
SUSE Linux Enterprise Micro 5.0 kernel-default Affected
SUSE Linux Enterprise Micro 5.1 kernel-default Affected
SUSE Linux Enterprise Micro 5.1 kernel-rt Affected
SUSE Linux Enterprise Micro 5.1 kernel-source-rt Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Affected
SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Unsupported
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP2 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP3 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Affected
SUSE Linux Enterprise Real Time 15 SP4 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Affected
SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Affected
SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt Unsupported
SUSE Linux Enterprise Server 11 SP4 kernel-source Affected
SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Affected
SUSE Linux Enterprise Server 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server 12 SP2-BCL kernel-source Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Affected
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-default Affected
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-source Affected
SUSE Linux Enterprise Server 12 SP4 kernel-source Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source Affected
SUSE Linux Enterprise Server 12 SP4-LTSS kernel-default Affected
SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP1 kernel-source Affected
SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Affected
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP2 kernel-source Affected
SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Affected
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP3 kernel-source Affected
SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Affected
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP6 kernel-source Affected
SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Unsupported
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default-base Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-docs Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-obs-build Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-syms Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Affected
SUSE Manager Proxy 4.0 kernel-source Affected
SUSE Manager Proxy 4.1 kernel-source Affected
SUSE Manager Proxy 4.2 kernel-source Affected
SUSE Manager Retail Branch Server 4.0 kernel-source Affected
SUSE Manager Retail Branch Server 4.1 kernel-source Affected
SUSE Manager Retail Branch Server 4.2 kernel-source Affected
SUSE Manager Server 4.0 kernel-source Affected
SUSE Manager Server 4.1 kernel-source Affected
SUSE Manager Server 4.2 kernel-source Affected
SUSE OpenStack Cloud 7 kernel-source Affected
SUSE OpenStack Cloud 9 kernel-source Affected
SUSE OpenStack Cloud Crowbar 9 kernel-source Affected
SUSE Real Time Module 15 SP3 kernel-source-rt Affected
SUSE Real Time Module 15 SP4 kernel-source-rt Affected
SUSE Real Time Module 15 SP5 kernel-source-rt Affected
SUSE Real Time Module 15 SP6 kernel-source-rt Unsupported
openSUSE Leap 15.3 kernel-source Affected
openSUSE Leap 15.3 kernel-source-rt Affected
openSUSE Leap 15.4 kernel-default Released
openSUSE Leap 15.4 kernel-source Released
openSUSE Leap 15.4 kernel-source-rt Affected
openSUSE Leap 15.5 kernel-source Affected
openSUSE Leap 15.5 kernel-source-rt Affected
Products at an unknown state of their lifecycle.
SUSE Manager Proxy 4.3 LTS kernel-default Released
SUSE Manager Proxy 4.3 LTS kernel-source Released
SUSE Manager Retail Branch Server 4.3 LTS kernel-default Released
SUSE Manager Retail Branch Server 4.3 LTS kernel-source Released
SUSE Manager Server 4.3 LTS kernel-default Released
SUSE Manager Server 4.3 LTS kernel-source Released

SUSE Timeline for this CVE

CVE page created: Wed Feb 4 20:03:20 2026
CVE page last modified: Tue Feb 24 22:59:15 2026