Alerts This Week
Warning Icon 1 1,229
Alerts This Week
Warning Icon 1 1,229

openSUSE Kernel Important Security Update Threats 2026-2632-1

opensuse
Calendar Grey June 25, 2026
Dist Opensuse Esm H88
An important security update for openSUSE kernel addresses 27 issues, ensuring system protection and stability.
An update that solves 27 vulnerabilities and has nine security fixes can now be installed.

Description

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security

issues

The following security issues were fixed:

* CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs

(bsc#1266290).

* CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished

delayed work (bsc#1255416).

* CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace

period on error (bsc#1260531).

* CVE-2026-31500: Bluetooth: btintel: serialize btintel_hw_error() with

hci_req_sync_lock (bsc#1262993).

* CVE-2026-31697: crypto: ccp: Don't attempt to copy ID to userspace if PSP

command failed (bsc#1264116).

* CVE-2026-31698: crypto: ccp: Don't attempt to copy PDH cert to userspace if

PSP command failed (bsc#1263880).

* CVE-2026-31699: crypto: ccp: Don't attempt to copy CSR to userspace if PSP

command failed (bsc#1263879).

* CVE-2026-31759: usb: ulpi: fix double free in ulpi_register_interface()

error path...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security issue threat important kernel OpenSUSE

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-2632=1

* SUSE Linux Enterprise High Availability Extension 15 SP6

zypper in -t patch SUSE-SLE-Product-HA-15-SP6-2026-2632=1

* SUSE Linux Enterprise Live Patching 15-SP6

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2026-2632=1

* openSUSE Leap 15.6

zypper in -t patch SUSE-2026-2632=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-2632=1

Package List

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)

* kernel-default-debugsource-6.4.0-150600.23.118.1

* kernel-syms-6.4.0-150600.23.118.1

* ocfs2-kmp-default-debuginfo-6.4.0-150600.23.118.1

* kernel-obs-build-debugsource-6.4.0-150600.23.118.1

* kernel-default-base-6.4.0-150600.23.118.1.150600.12.56.1

* cluster-md-kmp-default-debuginfo-6.4.0-150600.23.118.1

* kernel-obs-build-6.4.0-150600.23.118.1

* dlm-kmp-default-6.4.0-150600.23.118.1

* reiserfs-kmp-default-6.4.0-150600.23.118.1

* dlm-kmp-default-debuginfo-6.4.0-150600.23.118.1

* cluster-md-kmp-default-6.4.0-150600.23.118.1

* gfs2-kmp-default-debuginfo-6.4.0-150600.23.118.1

* reiserfs-kmp-default-debuginfo-6.4.0-150600.23.118.1

* kernel-default-devel-debuginfo-6.4.0-150600.23.118.1

* kernel-default-debuginfo-6.4.0-150600.23.118.1

* gfs2-kmp-default-6.4.0-150600.23.118.1

* ocfs2-kmp-default-6.4.0-150600.23.118.1

* kernel-default-devel-6.4.0-150600.23.118.1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (nosrc ppc64le

x...

Read the Full Advisory

References

* bsc#1255416

* bsc#1258538

* bsc#1260531

* bsc#1261256

* bsc#1262993

* bsc#1263879

* bsc#1263880

* bsc#1264076

* bsc#1264116

* bsc#1264137

* bsc#1264145

* bsc#1264263

* bsc#1264470

* bsc#1264610

* bsc#1265170

* bsc#1265211

* bsc#1265579

* bsc#1266214

* bsc#1266290

* bsc#1266767

* bsc#1266810

* bsc#1266827

* bsc#1267214

* bsc#1267361

* bsc#1267381

* bsc#1267387

* bsc#1267388

* bsc#1267531

* bsc#1267621

* bsc#1267640

* bsc#1267651

* bsc#1267652

* bsc#1267663

* bsc#1267682

* bsc#1267697

* bsc#1268307

## References:

* https://www.suse.com/security/cve/CVE-2025-10263.html

* https://www.suse.com/security/cve/CVE-2025-68324.html

* https://www.suse.com/security/cve/CVE-2026-23392.html

* https://www.suse.com/security/cve/CVE-2026-31500.html

* https://www.suse.com/security/cve/CVE-2026-31697.html

* https://www.suse.com/security/cve/CVE-2026-31698.html

* https://www.suse.com/security/cve/CVE-2026-31699.html

* https://www.suse.com/security/cve/CVE-2026-31759.html

* https://www.suse.com/security/cve/CVE-2026-31771.html

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2632-1
Release Date: 2026-06-25T12:36:10Z
Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise High Availability Extension 15 SP6 * SUSE Linux Enterprise Live Patching 15-SP6 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP6

Topics%20covered

Topics Covered

security advisory security issue threat important kernel OpenSUSE

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here