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SUSE Linux 15 SP7 Kernel Security Advisory 2026-0281-1 Important

suse
Calendar Grey January 26, 2026
Dist Suse Esm H88
SUSE 15 SP7 Kernel update resolves 395 vulnerabilities with 43 security fixes. Installation is recommended for protection.
An update that solves 395 vulnerabilities, contains 29 features and has 43 security fixes can now be installed.

Summary

## The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to fix various security issues The following security issues were fixed: * CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328). * CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256). * CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046). * CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342). * CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686). * CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824). * CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).

Topics%20covered

Topics Covered

security advisory DoS important kernel SuSE Linux security issues

References

* bsc#1012628

* bsc#1065729

* bsc#1194869

* bsc#1205462

* bsc#1214285

* bsc#1214635

* bsc#1214847

* bsc#1215146

* bsc#1215211

* bsc#1215344

* bsc#1216062

* bsc#1216436

* bsc#1219165

* bsc#1220419

* bsc#1223731

* bsc#1234163

* bsc#1243112

* bsc#1245193

* bsc#1245449

* bsc#1246328

* bsc#1247500

* bsc#1248886

* bsc#1249256

* bsc#1251752

* bsc#1252046

* bsc#1252342

* bsc#1252686

* bsc#1252776

* bsc#1252808

* bsc#1252824

* bsc#1252861

* bsc#1252919

* bsc#1252973

* bsc#1253155

* bsc#1253262

* bsc#1253342

* bsc#1253365

* bsc#1253386

* bsc#1253400

* bsc#1253402

* bsc#1253408

* bsc#1253413

* bsc#1253442

* bsc#1253458

* bsc#1253463

* bsc#1253623

* bsc#1253647

* bsc#1253674

* bsc#1253739

* bsc#1254119

* bsc#1254126

* bsc#1254235

* bsc#1254244

* bsc#1254363

* bsc#1254373

* bsc#1254378

* bsc#1254477

* bsc#1254518

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0281-1
Release Date: 2026-01-23T16:03:47Z
Rating: important

Topics%20covered

Topics Covered

security advisory DoS important kernel SuSE Linux security issues

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