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SUSE Linux Micro 6.1 Kernel Important Security Update 2026-20519-1

suse
Calendar Grey February 27, 2026
Dist Suse Esm H88
SUSE Linux Micro 6.0 and 6.1 kernel updates resolve 65 security issues and nine important fixes. Update recommended.
An update that solves 65 vulnerabilities and has nine fixes can now be installed.

Summary

## The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2022-50253: bpf: make sure skb->len != 0 when redirecting to a tunneling device (bsc#1249912). * CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251786). * CVE-2025-21710: tcp: correct handling of extreme memory squeeze (bsc#1237888). * CVE-2025-37916: pds_core: remove write-after-free of client_id (bsc#1243474). * CVE-2025-38359: s390/mm: Fix in_atomic() handling in do_secure_storage_access() (bsc#1247076). * CVE-2025-38361: drm/amd/display: Check dce_hwseq before dereferencing it (bsc#1247079). * CVE-2025-39788: scsi: ufs: exynos: Fix programming of HCI_UTRL_NEXUS_TYPE (bsc#1249547).

Topics%20covered

Topics Covered

security advisory information leak buffer overflow SuSE important kernel

References

* bsc#1232223

* bsc#1237888

* bsc#1243474

* bsc#1245193

* bsc#1247076

* bsc#1247079

* bsc#1247500

* bsc#1247509

* bsc#1249547

* bsc#1249912

* bsc#1249982

* bsc#1250176

* bsc#1250237

* bsc#1250252

* bsc#1250705

* bsc#1251120

* bsc#1251786

* bsc#1252063

* bsc#1252267

* bsc#1252303

* bsc#1252353

* bsc#1252681

* bsc#1252763

* bsc#1252773

* bsc#1252780

* bsc#1252794

* bsc#1252795

* bsc#1252809

* bsc#1252817

* bsc#1252821

* bsc#1252836

* bsc#1252845

* bsc#1252862

* bsc#1252912

* bsc#1252917

* bsc#1252928

* bsc#1253018

* bsc#1253176

* bsc#1253275

* bsc#1253318

* bsc#1253324

* bsc#1253349

* bsc#1253352

* bsc#1253355

* bsc#1253360

* bsc#1253362

* bsc#1253363

* bsc#1253367

* bsc#1253369

* bsc#1253393

* bsc#1253395

* bsc#1253403

* bsc#1253407

* bsc#1253409

* bsc#1253412

* bsc#1253416

* bsc#1253421

* bsc#1253423

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20519-1
Release Date: 2026-02-19T16:55:02Z
Rating: important

Topics%20covered

Topics Covered

security advisory information leak buffer overflow SuSE important kernel

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