CVE-2026-53357

Upstream information

CVE-2026-53357 at MITRE

Description

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

Bluetooth: fix UAF in l2cap_sock_cleanup_listen() vs l2cap_conn_del()

bt_accept_dequeue() unlinks a not-yet-accepted child from the parent
accept queue and release_sock()s it before returning, so the returned
sk has no caller reference and is unlocked.

l2cap_sock_cleanup_listen() walks these children on listening-socket
close. A concurrent HCI disconnect drives hci_rx_work ->
l2cap_conn_del() which runs l2cap_chan_del() + l2cap_sock_kill() and
frees the child sk and its l2cap_chan; cleanup_listen() then uses both:

BUG: KASAN: slab-use-after-free in l2cap_sock_kill
l2cap_sock_kill / l2cap_sock_cleanup_listen / __x64_sys_close
Freed by: l2cap_conn_del -> l2cap_sock_close_cb -> l2cap_sock_kill

This is distinct from the two fixes already in this area: commit
e83f5e24da741 ("Bluetooth: serialize accept_q access") serialises the
accept_q list/poll and takes temporary refs inside bt_accept_dequeue(),
and CVE-2025-39860 serialises the userspace close()/accept() race by
calling cleanup_listen() under lock_sock() in l2cap_sock_release().
Neither covers l2cap_conn_del() running from hci_rx_work, so this UAF
still reproduces on current bluetooth/master.

Take the reference at the source: bt_accept_dequeue() does sock_hold()
while sk is still locked, before release_sock(); callers sock_put().
cleanup_listen() pins the chan with l2cap_chan_hold_unless_zero() under
a brief child sk lock (serialising vs l2cap_sock_teardown_cb()), drops
it before l2cap_chan_lock(), and skips a duplicate l2cap_sock_kill() on
SOCK_DEAD. conn->lock is not taken here: cleanup_listen() runs under
the parent sk lock and that would invert
conn->lock -> chan->lock -> sk_lock (lockdep).

KASAN/SMP: an unprivileged listen/close vs HCI-disconnect race produced
12 use-after-free reports per run before this change; 0, and no lockdep
report, over 1600+ raced iterations after it on bluetooth/master.

---

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v3 Scores

CVSS detail	CNA (NVD)	Linux Kernel CNA	SUSE
Base Score	8	8	7
Vector	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector	Adjacent Network	Adjacent Network	Local
Attack Complexity	Low	Low	High
Privileges Required	Low	Low	Low
User Interaction	None	None	None
Scope	Unchanged	Unchanged	Unchanged
Confidentiality Impact	High	High	High
Integrity Impact	High	High	High
Availability Impact	High	High	High
CVSSv3 Version	3.1	3.1	3.1

CVSS v4 Scores

CVSS detail	SUSE
Base Score	7.3
Vector	CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector	Local
Attack Complexity	High
Attack Requirements	None
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 entries: 1270257 [NEW], 1270259 [NEW]

SUSE Security Advisories:

• SUSE-SU-2026:3130-1, published 2026-07-20T12:25:32Z
• SUSE-SU-2026:3156-1, published 2026-07-21T13:34:56Z
• SUSE-SU-2026:3166-1, published 2026-07-21T17:09:31Z

List of released packages

Product(s)	Fixed package version(s)	References
Container bci/bci-sle15-kernel-module-devel:latest	kernel-default-devel >= 6.4.0-150700.53.73.2 kernel-devel >= 6.4.0-150700.53.73.1 kernel-macros >= 6.4.0-150700.53.73.1 kernel-syms >= 6.4.0-150700.53.73.1
Container suse/sl-micro/6.0/base-os-container:2.1.3-7.177 Container suse/sl-micro/6.1/base-os-container:2.2.1-5.155	kernel-default >= 6.4.0-50.1
Container suse/sl-micro/6.0/rt-os-container:2.1.3-7.206 Container suse/sl-micro/6.1/rt-os-container:2.2.1-5.152	kernel-rt >= 6.4.0-50.1
Image SLES15-SP7-Azure-3P Image SLES15-SP7-Azure-Basic Image SLES15-SP7-Azure-Standard Image SLES15-SP7-HPC-Azure	kernel-azure >= 6.4.0-150700.53.73.2
Image SLES15-SP7-BYOS-Azure Image SLES15-SP7-BYOS-GCE Image SLES15-SP7-CHOST-BYOS-Aliyun Image SLES15-SP7-CHOST-BYOS-Azure Image SLES15-SP7-CHOST-BYOS-EC2 Image SLES15-SP7-CHOST-BYOS-GCE Image SLES15-SP7-CHOST-BYOS-GDC Image SLES15-SP7-CHOST-BYOS-SAP-CCloud Image SLES15-SP7-EC2 Image SLES15-SP7-EC2-ECS-HVM Image SLES15-SP7-GCE Image SLES15-SP7-HPC-BYOS-Azure Image SLES15-SP7-HPC-BYOS-EC2 Image SLES15-SP7-HPC-BYOS-GCE Image SLES15-SP7-Hardened-BYOS-Azure Image SLES15-SP7-Hardened-BYOS-EC2 Image SLES15-SP7-Hardened-BYOS-GCE Image SLES15-SP7-SAPCAL-Azure Image SLES15-SP7-SAPCAL-EC2 Image SLES15-SP7-SAPCAL-GCE	kernel-default >= 6.4.0-150700.53.73.2
Image SLES15-SP7-SAP-Azure Image SLES15-SP7-SAP-Azure-3P Image SLES15-SP7-SAP-BYOS-Azure Image SLES15-SP7-SAP-BYOS-EC2 Image SLES15-SP7-SAP-BYOS-GCE Image SLES15-SP7-SAP-EC2 Image SLES15-SP7-SAP-GCE Image SLES15-SP7-SAP-Hardened-Azure Image SLES15-SP7-SAP-Hardened-BYOS-Azure Image SLES15-SP7-SAP-Hardened-BYOS-EC2 Image SLES15-SP7-SAP-Hardened-BYOS-GCE Image SLES15-SP7-SAP-Hardened-GCE	cluster-md-kmp-default >= 6.4.0-150700.53.73.2 dlm-kmp-default >= 6.4.0-150700.53.73.2 gfs2-kmp-default >= 6.4.0-150700.53.73.2 kernel-default >= 6.4.0-150700.53.73.2 ocfs2-kmp-default >= 6.4.0-150700.53.73.2
SUSE Linux Enterprise Desktop 15 SP7	kernel-64kb >= 6.4.0-150700.53.73.2 kernel-64kb-devel >= 6.4.0-150700.53.73.2 kernel-default >= 6.4.0-150700.53.73.2 kernel-default-base >= 6.4.0-150700.53.73.2.150700.17.41.4 kernel-default-devel >= 6.4.0-150700.53.73.2 kernel-default-extra >= 6.4.0-150700.53.73.2 kernel-devel >= 6.4.0-150700.53.73.1 kernel-docs >= 6.4.0-150700.53.73.1 kernel-macros >= 6.4.0-150700.53.73.1 kernel-obs-build >= 6.4.0-150700.53.73.2 kernel-source >= 6.4.0-150700.53.73.1 kernel-syms >= 6.4.0-150700.53.73.1 kernel-zfcpdump >= 6.4.0-150700.53.73.2	Patchnames: SUSE-SLE-Module-Basesystem-15-SP7-2026-3166 SUSE-SLE-Module-Development-Tools-15-SP7-2026-3166 SUSE-SLE-Product-WE-15-SP7-2026-3166
SUSE Linux Enterprise High Availability Extension 15 SP7	cluster-md-kmp-default >= 6.4.0-150700.53.73.2 dlm-kmp-default >= 6.4.0-150700.53.73.2 gfs2-kmp-default >= 6.4.0-150700.53.73.2 ocfs2-kmp-default >= 6.4.0-150700.53.73.2	Patchnames: SUSE-SLE-Product-HA-15-SP7-2026-3166
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-64kb >= 6.4.0-150700.53.73.2 kernel-64kb-devel >= 6.4.0-150700.53.73.2 kernel-azure >= 6.4.0-150700.53.73.2 kernel-azure-devel >= 6.4.0-150700.53.73.2 kernel-default >= 6.4.0-150700.53.73.2 kernel-default-base >= 6.4.0-150700.53.73.2.150700.17.41.4 kernel-default-devel >= 6.4.0-150700.53.73.2 kernel-devel >= 6.4.0-150700.53.73.1 kernel-docs >= 6.4.0-150700.53.73.1 kernel-macros >= 6.4.0-150700.53.73.1 kernel-obs-build >= 6.4.0-150700.53.73.2 kernel-source >= 6.4.0-150700.53.73.1 kernel-syms >= 6.4.0-150700.53.73.1 kernel-zfcpdump >= 6.4.0-150700.53.73.2 reiserfs-kmp-default >= 6.4.0-150700.53.73.2	Patchnames: SUSE-SLE-Module-Basesystem-15-SP7-2026-3166 SUSE-SLE-Module-Development-Tools-15-SP7-2026-3166 SUSE-SLE-Module-Legacy-15-SP7-2026-3166 SUSE-SLE-Module-Public-Cloud-15-SP7-2026-3166
SUSE Linux Enterprise Module for Basesystem 15 SP7	kernel-64kb >= 6.4.0-150700.53.73.2 kernel-64kb-devel >= 6.4.0-150700.53.73.2 kernel-default >= 6.4.0-150700.53.73.2 kernel-default-base >= 6.4.0-150700.53.73.2.150700.17.41.4 kernel-default-devel >= 6.4.0-150700.53.73.2 kernel-devel >= 6.4.0-150700.53.73.1 kernel-macros >= 6.4.0-150700.53.73.1 kernel-zfcpdump >= 6.4.0-150700.53.73.2	Patchnames: SUSE-SLE-Module-Basesystem-15-SP7-2026-3166
SUSE Linux Enterprise Module for Development Tools 15 SP7	kernel-docs >= 6.4.0-150700.53.73.1 kernel-obs-build >= 6.4.0-150700.53.73.2 kernel-source >= 6.4.0-150700.53.73.1 kernel-syms >= 6.4.0-150700.53.73.1	Patchnames: SUSE-SLE-Module-Development-Tools-15-SP7-2026-3166
SUSE Linux Enterprise Module for Legacy 15 SP7	reiserfs-kmp-default >= 6.4.0-150700.53.73.2	Patchnames: SUSE-SLE-Module-Legacy-15-SP7-2026-3166
SUSE Linux Enterprise Module for Public Cloud 15 SP7	kernel-azure >= 6.4.0-150700.53.73.2 kernel-azure-devel >= 6.4.0-150700.53.73.2	Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP7-2026-3166
SUSE Linux Enterprise Real Time 15 SP7 SUSE Real Time Module 15 SP7	cluster-md-kmp-rt >= 6.4.0-150700.7.67.1 dlm-kmp-rt >= 6.4.0-150700.7.67.1 gfs2-kmp-rt >= 6.4.0-150700.7.67.1 kernel-devel-rt >= 6.4.0-150700.7.67.1 kernel-rt >= 6.4.0-150700.7.67.1 kernel-rt-devel >= 6.4.0-150700.7.67.1 kernel-source-rt >= 6.4.0-150700.7.67.1 kernel-syms-rt >= 6.4.0-150700.7.67.1 ocfs2-kmp-rt >= 6.4.0-150700.7.67.1	Patchnames: SUSE-SLE-Module-RT-15-SP7-2026-3130
SUSE Linux Enterprise Server 15 SP6-LTSS	cluster-md-kmp-default >= 6.4.0-150600.23.125.1 dlm-kmp-default >= 6.4.0-150600.23.125.1 gfs2-kmp-default >= 6.4.0-150600.23.125.1 kernel-64kb >= 6.4.0-150600.23.125.1 kernel-64kb-devel >= 6.4.0-150600.23.125.1 kernel-default >= 6.4.0-150600.23.125.1 kernel-default-base >= 6.4.0-150600.23.125.1.150600.12.58.3 kernel-default-devel >= 6.4.0-150600.23.125.1 kernel-devel >= 6.4.0-150600.23.125.1 kernel-docs >= 6.4.0-150600.23.125.1 kernel-macros >= 6.4.0-150600.23.125.1 kernel-obs-build >= 6.4.0-150600.23.125.1 kernel-source >= 6.4.0-150600.23.125.1 kernel-syms >= 6.4.0-150600.23.125.1 kernel-zfcpdump >= 6.4.0-150600.23.125.1 ocfs2-kmp-default >= 6.4.0-150600.23.125.1 reiserfs-kmp-default >= 6.4.0-150600.23.125.1	Patchnames: SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-3156
SUSE Linux Enterprise Server 15 SP7 SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-64kb >= 6.4.0-150700.53.73.2 kernel-64kb-devel >= 6.4.0-150700.53.73.2 kernel-azure >= 6.4.0-150700.53.73.2 kernel-azure-devel >= 6.4.0-150700.53.73.2 kernel-default >= 6.4.0-150700.53.73.2 kernel-default-base >= 6.4.0-150700.53.73.2.150700.17.41.4 kernel-default-devel >= 6.4.0-150700.53.73.2 kernel-default-extra >= 6.4.0-150700.53.73.2 kernel-devel >= 6.4.0-150700.53.73.1 kernel-docs >= 6.4.0-150700.53.73.1 kernel-macros >= 6.4.0-150700.53.73.1 kernel-obs-build >= 6.4.0-150700.53.73.2 kernel-source >= 6.4.0-150700.53.73.1 kernel-syms >= 6.4.0-150700.53.73.1 kernel-zfcpdump >= 6.4.0-150700.53.73.2 reiserfs-kmp-default >= 6.4.0-150700.53.73.2	Patchnames: SUSE-SLE-Module-Basesystem-15-SP7-2026-3166 SUSE-SLE-Module-Development-Tools-15-SP7-2026-3166 SUSE-SLE-Module-Legacy-15-SP7-2026-3166 SUSE-SLE-Module-Public-Cloud-15-SP7-2026-3166 SUSE-SLE-Product-WE-15-SP7-2026-3166
SUSE Linux Enterprise Server for SAP Applications 15 SP6	cluster-md-kmp-default >= 6.4.0-150600.23.125.1 dlm-kmp-default >= 6.4.0-150600.23.125.1 gfs2-kmp-default >= 6.4.0-150600.23.125.1 kernel-default >= 6.4.0-150600.23.125.1 kernel-default-base >= 6.4.0-150600.23.125.1.150600.12.58.3 kernel-default-devel >= 6.4.0-150600.23.125.1 kernel-devel >= 6.4.0-150600.23.125.1 kernel-docs >= 6.4.0-150600.23.125.1 kernel-macros >= 6.4.0-150600.23.125.1 kernel-obs-build >= 6.4.0-150600.23.125.1 kernel-source >= 6.4.0-150600.23.125.1 kernel-syms >= 6.4.0-150600.23.125.1 ocfs2-kmp-default >= 6.4.0-150600.23.125.1 reiserfs-kmp-default >= 6.4.0-150600.23.125.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP6-2026-3156
SUSE Linux Enterprise Workstation Extension 15 SP7	kernel-default-extra >= 6.4.0-150700.53.73.2	Patchnames: SUSE-SLE-Product-WE-15-SP7-2026-3166
SUSE Linux Micro 6.0	kernel-default >= 6.4.0-50.1 kernel-default-livepatch >= 6.4.0-50.1 kernel-devel >= 6.4.0-50.2 kernel-devel-rt >= 6.4.0-50.2 kernel-kvmsmall >= 6.4.0-50.1 kernel-macros >= 6.4.0-50.2 kernel-rt >= 6.4.0-50.1 kernel-rt-livepatch >= 6.4.0-50.1 kernel-source >= 6.4.0-50.2 kernel-source-rt >= 6.4.0-50.2	Patchnames: SUSE-SLE-Micro-6.0-kernel-536 SUSE-SLE-Micro-6.0-kernel-538

---

First public cloud image revisions this CVE is fixed in:

• alibaba/sles-15-sp7-chost-byos-v20260722
• amazon/suse-sle-hpc-15-sp7-byos-v20260722-hvm-ssd-x86_64
• amazon/suse-sles-15-sp7-byos-v20260722-hvm-ssd-arm64
• amazon/suse-sles-15-sp7-chost-byos-v20260722-hvm-ssd-arm64
• amazon/suse-sles-15-sp7-chost-byos-v20260722-hvm-ssd-x86_64
• amazon/suse-sles-15-sp7-hardened-byos-v20260722-hvm-ssd-x86_64
• amazon/suse-sles-15-sp7-sapcal-v20260722-hvm-ssd-x86_64
• amazon/suse-sles-15-sp7-v20260722-ecs-hvm-ssd-x86_64
• amazon/suse-sles-15-sp7-v20260722-hvm-ssd-arm64
• amazon/suse-sles-15-sp7-v20260722-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp7-byos-v20260722-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp7-hardened-byos-v20260722-hvm-ssd-x86_64
• google/sle-hpc-15-sp7-byos-v20260722-x86-64
• google/sles-15-sp7-byos-v20260722-arm64
• google/sles-15-sp7-byos-v20260722-x86-64
• google/sles-15-sp7-chost-byos-v20260722-arm64
• google/sles-15-sp7-chost-byos-v20260722-x86-64
• google/sles-15-sp7-hardened-byos-v20260722-x86-64
• google/sles-15-sp7-sapcal-v20260722-x86-64
• google/sles-15-sp7-v20260722-arm64
• google/sles-15-sp7-v20260722-x86-64
• google/sles-sap-15-sp7-byos-v20260722-x86-64
• google/sles-sap-15-sp7-hardened-byos-v20260722-x86-64
• google/sles-sap-15-sp7-hardened-v20260722-x86-64
• google/sles-sap-15-sp7-v20260722-x86-64
• microsoft/suse-sle-hpc-15-sp7-byos-v20260722-x86_64
• microsoft/suse-sle-hpc-15-sp7-v20260722-x86_64
• microsoft/suse-sles-15-sp7-basic-v20260722-x86_64
• microsoft/suse-sles-15-sp7-byos-v20260722-arm64
• microsoft/suse-sles-15-sp7-byos-v20260722-x86_64
• microsoft/suse-sles-15-sp7-chost-byos-v20260722-x86_64
• microsoft/suse-sles-15-sp7-hardened-byos-v20260722-x86_64
• microsoft/suse-sles-15-sp7-sapcal-v20260722-x86_64
• microsoft/suse-sles-15-sp7-v20260722-arm64
• microsoft/suse-sles-15-sp7-v20260722-arm64-llc
• microsoft/suse-sles-15-sp7-v20260722-arm64-ltd
• microsoft/suse-sles-15-sp7-v20260722-x86_64
• microsoft/suse-sles-15-sp7-v20260722-x86_64-llc
• microsoft/suse-sles-15-sp7-v20260722-x86_64-ltd
• microsoft/suse-sles-sap-15-sp7-byos-v20260722-x86_64
• microsoft/suse-sles-sap-15-sp7-hardened-byos-v20260722-x86_64
• microsoft/suse-sles-sap-15-sp7-hardened-v20260722-x86_64
• microsoft/suse-sles-sap-15-sp7-v20260722-x86_64
• microsoft/suse-sles-sap-15-sp7-v20260722-x86_64-llc
• microsoft/suse-sles-sap-15-sp7-v20260722-x86_64-ltd

---

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-64kb	Released
SUSE Linux Enterprise Desktop 15 SP7	kernel-default	Released
SUSE Linux Enterprise Desktop 15 SP7	kernel-default-base	Released
SUSE Linux Enterprise Desktop 15 SP7	kernel-docs	Released
SUSE Linux Enterprise Desktop 15 SP7	kernel-obs-build	Released
SUSE Linux Enterprise Desktop 15 SP7	kernel-source	Released
SUSE Linux Enterprise Desktop 15 SP7	kernel-syms	Released
SUSE Linux Enterprise Desktop 15 SP7	kernel-zfcpdump	Released
SUSE Linux Enterprise High Availability Extension 15 SP7	kernel-default	Released
SUSE Linux Enterprise High Availability Extension 15 SP7	kernel-source	Released
SUSE Linux Enterprise High Availability Extension 16.0	kernel-default	Already fixed
SUSE Linux Enterprise High Availability Extension 16.0	kernel-source	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-64kb	Released
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-azure	Released
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-default	Released
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-default-base	Released
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-docs	Released
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-obs-build	Released
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-source	Released
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-syms	Released
SUSE Linux Enterprise High Performance Computing 15 SP7	kernel-zfcpdump	Released
SUSE Linux Enterprise Live Patching 15 SP7	kernel-default	Released
SUSE Linux Enterprise Live Patching 15 SP7	kernel-source	Released
SUSE Linux Enterprise Micro 5.3	kernel-default	Affected
SUSE Linux Enterprise Micro 5.3	kernel-rt	Affected
SUSE Linux Enterprise Micro 5.3	kernel-source	In progress
SUSE Linux Enterprise Micro 5.3	kernel-source-rt	In progress
SUSE Linux Enterprise Micro 5.4	kernel-default	Affected
SUSE Linux Enterprise Micro 5.4	kernel-rt	Affected
SUSE Linux Enterprise Micro 5.4	kernel-source	In progress
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 Module for Basesystem 15 SP7	kernel-64kb	Released
SUSE Linux Enterprise Module for Basesystem 15 SP7	kernel-default	Released
SUSE Linux Enterprise Module for Basesystem 15 SP7	kernel-default-base	Released
SUSE Linux Enterprise Module for Basesystem 15 SP7	kernel-source	Released
SUSE Linux Enterprise Module for Basesystem 15 SP7	kernel-zfcpdump	Released
SUSE Linux Enterprise Module for Development Tools 15 SP7	kernel-default	Released
SUSE Linux Enterprise Module for Development Tools 15 SP7	kernel-docs	Released
SUSE Linux Enterprise Module for Development Tools 15 SP7	kernel-obs-build	Released
SUSE Linux Enterprise Module for Development Tools 15 SP7	kernel-source	Released
SUSE Linux Enterprise Module for Development Tools 15 SP7	kernel-syms	Released
SUSE Linux Enterprise Module for Legacy 15 SP7	kernel-default	Released
SUSE Linux Enterprise Module for Legacy 15 SP7	kernel-source	Released
SUSE Linux Enterprise Module for Public Cloud 15 SP7	kernel-azure	Released
SUSE Linux Enterprise Module for Public Cloud 15 SP7	kernel-default	Released
SUSE Linux Enterprise Module for Public Cloud 15 SP7	kernel-source	Released
SUSE Linux Enterprise Real Time 15 SP7	kernel-rt	Released
SUSE Linux Enterprise Real Time 15 SP7	kernel-source-rt	Released
SUSE Linux Enterprise Real Time 15 SP7	kernel-syms-rt	Released
SUSE Linux Enterprise Server 15 SP7	kernel-64kb	Released
SUSE Linux Enterprise Server 15 SP7	kernel-azure	Released
SUSE Linux Enterprise Server 15 SP7	kernel-default	Released
SUSE Linux Enterprise Server 15 SP7	kernel-default-base	Released
SUSE Linux Enterprise Server 15 SP7	kernel-docs	Released
SUSE Linux Enterprise Server 15 SP7	kernel-obs-build	Released
SUSE Linux Enterprise Server 15 SP7	kernel-source	Released
SUSE Linux Enterprise Server 15 SP7	kernel-syms	Released
SUSE Linux Enterprise Server 15 SP7	kernel-zfcpdump	Released
SUSE Linux Enterprise Server 16.0	kernel-default	Already fixed
SUSE Linux Enterprise Server 16.0	kernel-source	Already fixed
SUSE Linux Enterprise Server 16.1	kernel-source	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-64kb	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-azure	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-default	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-default-base	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-docs	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-obs-build	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-source	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-syms	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7	kernel-zfcpdump	Released
SUSE Linux Enterprise Server for SAP applications 16.0	kernel-default	Already fixed
SUSE Linux Enterprise Server for SAP applications 16.0	kernel-source	Already fixed
SUSE Linux Enterprise Server for SAP applications 16.1	kernel-source	Already fixed
SUSE Linux Enterprise Workstation Extension 15 SP7	kernel-default	Released
SUSE Linux Enterprise Workstation Extension 15 SP7	kernel-source	Released
SUSE Linux Micro 6.0	kernel-default	Released
SUSE Linux Micro 6.0	kernel-kvmsmall	Released
SUSE Linux Micro 6.0	kernel-rt	Released
SUSE Linux Micro 6.0	kernel-source	Released
SUSE Linux Micro 6.0	kernel-source-rt	Released
SUSE Linux Micro 6.1	kernel-default	Already fixed
SUSE Linux Micro 6.1	kernel-source	Already fixed
SUSE Linux Micro 6.1	kernel-source-rt	Already fixed
SUSE Linux Micro 6.2	kernel-default	Already fixed
SUSE Linux Micro 6.2	kernel-source	Already fixed
SUSE Linux Micro Extras 6.0	kernel-default	Released
SUSE Linux Micro Extras 6.0	kernel-source	Released
SUSE Linux Micro Extras 6.0	kernel-source-rt	Released
SUSE Linux Micro Extras 6.1	kernel-default	Released
SUSE Linux Micro Extras 6.1	kernel-source	Released
SUSE Real Time Module 15 SP7	kernel-rt	Released
SUSE Real Time Module 15 SP7	kernel-source-rt	Released
SUSE Real Time Module 15 SP7	kernel-syms-rt	Released
openSUSE Leap 16.0	kernel-source	Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5	kernel-default	Affected
SUSE Linux Enterprise High Performance Computing 12 SP5	kernel-source	Affected
SUSE Linux Enterprise High Performance Computing 15 SP4	kernel-source	Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	kernel-default	Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	kernel-source	Affected
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	Affected
SUSE Linux Enterprise Live Patching 15 SP4	kernel-source	Affected
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 Module for Development Tools 15 SP6	kernel-source	Affected
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE	kernel-default	Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE	kernel-source	Not 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-default	Affected
SUSE Linux Enterprise Server 15 SP4-LTSS	kernel-source	Affected
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	kernel-source	Affected
SUSE Linux Enterprise Server 15 SP6-LTSS	kernel-64kb	Released
SUSE Linux Enterprise Server 15 SP6-LTSS	kernel-default	Released
SUSE Linux Enterprise Server 15 SP6-LTSS	kernel-default-base	Released
SUSE Linux Enterprise Server 15 SP6-LTSS	kernel-docs	Released
SUSE Linux Enterprise Server 15 SP6-LTSS	kernel-obs-build	Released
SUSE Linux Enterprise Server 15 SP6-LTSS	kernel-source	Released
SUSE Linux Enterprise Server 15 SP6-LTSS	kernel-syms	Released
SUSE Linux Enterprise Server 15 SP6-LTSS	kernel-zfcpdump	Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5	kernel-source	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6	kernel-default	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6	kernel-default-base	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6	kernel-docs	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6	kernel-obs-build	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6	kernel-source	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6	kernel-syms	Released
SUSE Manager Proxy 4.3	kernel-source	Affected
SUSE Manager Proxy LTS 4.3	kernel-source	Affected
SUSE Manager Retail Branch Server 4.3	kernel-source	Affected
SUSE Manager Retail Branch Server LTS 4.3	kernel-source	Affected
SUSE Manager Server 4.3	kernel-source	Affected
SUSE Manager Server LTS 4.3	kernel-source	Affected
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	Not 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 Availability Extension 15 SP6	kernel-default	Released
SUSE Linux Enterprise High Availability Extension 15 SP6	kernel-source	Released
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-source	Affected
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 Live Patching 15 SP6	kernel-default	Released
SUSE Linux Enterprise Live Patching 15 SP6	kernel-source	Released
SUSE Linux Enterprise Micro 5.0	kernel-default	Affected
SUSE Linux Enterprise Micro 5.1	kernel-default	Affected
SUSE Linux Enterprise Micro 5.2	kernel-default	Affected
SUSE Linux Enterprise Micro 5.2	kernel-source	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 Real Time 15 SP2	kernel-source	Affected
SUSE Linux Enterprise Real Time 15 SP3	kernel-source	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 Server 11 SP4	kernel-source	Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS	kernel-source	Not 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 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	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4	kernel-source	Affected
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 Real Time Module 15 SP4	kernel-source-rt	Affected
SUSE Real Time Module 15 SP5	kernel-source-rt	Affected
openSUSE Leap 15.3	kernel-source	Affected
openSUSE Leap 15.4	kernel-source	Affected
openSUSE Leap 15.4	kernel-source-rt	Affected
openSUSE Leap 15.5	kernel-source	Affected
openSUSE Leap 15.5	kernel-source-rt	Affected
openSUSE Leap 15.6	kernel-default	Released
openSUSE Leap 15.6	kernel-source	Released

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SUSE Timeline for this CVE

CVE page created: Thu Jul 2 16:01:46 2026
CVE page last modified: Fri Jul 24 20:48:32 2026