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SUSE Linux Micro 6.0 Kernel Important Security Update 2026-22433-1

suse
Calendar Grey July 3, 2026
Dist Suse Esm H88
SUSE updates vital kernel security flaws with important patches, fixing 169 vulnerabilities and ensuring system integrity. Reboot required.
An update that solves 169 vulnerabilities and has 11 fixes can now be installed.

Summary

## The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs (bsc#1266290). * CVE-2025-38549: efivarfs: Fix memory leak of efivarfs_fs_info in fs_context error paths (bsc#1248235). * CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416). * CVE-2025-68822: Input: alps - fix use-after-free bugs caused by dev3_register_work (bsc#1256668). * CVE-2026-23303: smb: client: Don't log plaintext credentials in cifs_set_cifscreds (bsc#1260502). * CVE-2026-23327: cxl/mbox: validate payload size before accessing contents in cxl_payload_from_user_allowed()

Topics%20covered

Topics Covered

security advisory security issue SuSE patch important kernel

References

* bsc#1248235

* bsc#1255416

* bsc#1256668

* bsc#1258538

* bsc#1260502

* bsc#1260584

* bsc#1261256

* bsc#1261619

* bsc#1261791

* bsc#1262085

* bsc#1262392

* bsc#1262606

* bsc#1262615

* bsc#1262617

* bsc#1262619

* bsc#1262620

* bsc#1262622

* bsc#1262624

* bsc#1262634

* bsc#1262649

* bsc#1262656

* bsc#1262663

* bsc#1262668

* bsc#1262674

* bsc#1262748

* bsc#1262755

* bsc#1262798

* bsc#1262993

* bsc#1263006

* bsc#1263068

* bsc#1263115

* bsc#1263123

* bsc#1263137

* bsc#1263143

* bsc#1263152

* bsc#1263178

* bsc#1263319

* bsc#1263562

* bsc#1263563

* bsc#1263568

* bsc#1263578

* bsc#1263724

* bsc#1263769

* bsc#1263774

* bsc#1263790

* bsc#1263879

* bsc#1263880

* bsc#1263883

* bsc#1263930

* bsc#1263932

* bsc#1263934

* bsc#1263945

* bsc#1263993

* bsc#1263996

* bsc#1264000

* bsc#1264011

* bsc#1264045

* bsc#1264063

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:22433-1
Release Date: 2026-06-30T17:26:45Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE patch important kernel

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