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SUSE 2026-20305-1 Essential Kernel Safety Patch CVE Risk

suse
Calendar Grey February 13, 2026
Dist Suse Esm H88
An important security update for SUSE Linux Kernel addressing various vulnerabilities to improve system security and stability.
An update that solves 70 vulnerabilities, contains one feature and has 27 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-2024-57982: xfrm: state: fix out-of-bounds read during lookup (bsc#1237913). * CVE-2024-58053: rxrpc: Fix handling of received connection abort (bsc#1238982). * CVE-2025-21720: xfrm: delete intermediate secpath entry in packet offload mode (bsc#1238859). * CVE-2025-21898: ftrace: Avoid potential division by zero in function_stat_show() (bsc#1240610). * CVE-2025-21899: tracing: Fix bad hist from corrupting named_triggers list (bsc#1240577). * CVE-2025-21920: vlan: enforce underlying device type (bsc#1240686). * CVE-2025-21959: netfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree() (bsc#1240814).

Topics%20covered

Topics Covered

security advisory security update SuSE important kernel CVE exposure

References

* bsc#1210025

* bsc#1211226

* bsc#1215199

* bsc#1218184

* bsc#1223008

* bsc#1235490

* bsc#1236208

* bsc#1237312

* bsc#1237913

* bsc#1238859

* bsc#1238982

* bsc#1240577

* bsc#1240610

* bsc#1240686

* bsc#1240814

* bsc#1241166

* bsc#1241278

* bsc#1241414

* bsc#1241544

* bsc#1241572

* bsc#1241592

* bsc#1242504

* bsc#1242515

* bsc#1242521

* bsc#1242556

* bsc#1242725

* bsc#1242907

* bsc#1243051

* bsc#1243060

* bsc#1243342

* bsc#1243467

* bsc#1243480

* bsc#1243506

* bsc#1243523

* bsc#1243538

* bsc#1243544

* bsc#1243551

* bsc#1243620

* bsc#1243698

* bsc#1243774

* bsc#1243823

* bsc#1243827

* bsc#1243832

* bsc#1243847

* bsc#1244100

* bsc#1244145

* bsc#1244172

* bsc#1244176

* bsc#1244229

* bsc#1244234

* bsc#1244241

* bsc#1244274

* bsc#1244275

* bsc#1244277

* bsc#1244309

* bsc#1244313

* bsc#1244337

* bsc#1244626

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20305-1
Release Date: 2025-07-11T15:14:18Z
Rating: important

Topics%20covered

Topics Covered

security advisory security update SuSE important kernel CVE exposure

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