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SUSE Linux Micro 6.2 Kernel Vital Security Patch 2026-20229-1

suse
Calendar Grey February 4, 2026
Dist Suse Esm H88
SUSE security update resolves 215 vulnerabilities in the kernel. A critical update required for system integrity and safety.
An update that solves 215 vulnerabilities, contains three features and has 23 fixes can now be installed.

Summary

## The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: * CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408). * CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388). * CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046). * CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861). * CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365). * CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling * CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).

Topics%20covered

Topics Covered

security advisory SuSE important kernel security fixes system updates

References

* bsc#1205462

* bsc#1214285

* bsc#1243112

* bsc#1245193

* bsc#1247500

* bsc#1250388

* bsc#1252046

* bsc#1252861

* bsc#1253155

* bsc#1253238

* bsc#1253262

* bsc#1253365

* bsc#1253400

* bsc#1253413

* bsc#1253414

* bsc#1253442

* bsc#1253458

* bsc#1253623

* bsc#1253674

* bsc#1253739

* bsc#1254126

* bsc#1254128

* bsc#1254195

* bsc#1254244

* bsc#1254363

* bsc#1254378

* bsc#1254408

* bsc#1254477

* bsc#1254510

* bsc#1254518

* bsc#1254519

* bsc#1254520

* bsc#1254615

* bsc#1254616

* bsc#1254618

* bsc#1254621

* bsc#1254624

* bsc#1254791

* bsc#1254793

* bsc#1254794

* bsc#1254795

* bsc#1254796

* bsc#1254797

* bsc#1254798

* bsc#1254808

* bsc#1254809

* bsc#1254813

* bsc#1254815

* bsc#1254821

* bsc#1254824

* bsc#1254825

* bsc#1254827

* bsc#1254828

* bsc#1254829

* bsc#1254830

* bsc#1254832

* bsc#1254835

* bsc#1254840

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20207-1
Release Date: 2026-02-02T09:44:21Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE important kernel security fixes system updates

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