SUSE Linux Micro 6.1 Important Kernel Security Advisories 2026-20876-1
suse
March 30, 2026
An update that solves 655 vulnerabilities, contains four features and has 57 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-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992). * CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055). * 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-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587). * CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388). * CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
Topics Covered
References
* bsc#1012628
* bsc#1065729
* bsc#1194869
* bsc#1205462
* bsc#1214285
* bsc#1214635
* bsc#1214847
* bsc#1215146
* bsc#1215199
* bsc#1215211
* bsc#1215344
* bsc#1216062
* bsc#1216436
* bsc#1219165
* bsc#1220419
* bsc#1223731
* bsc#1223800
* bsc#1228490
* bsc#1233563
* bsc#1233640
* bsc#1234163
* bsc#1234842
* bsc#1236022
* bsc#1241345
* bsc#1241437
* bsc#1242909
* bsc#1243055
* bsc#1243677
* bsc#1243678
* bsc#1245193
* bsc#1245449
* bsc#1246184
* bsc#1246328
* bsc#1246447
* bsc#1247030
* bsc#1247500
* bsc#1247712
* bsc#1248211
* bsc#1248886
* bsc#1249256
* bsc#1249307
* bsc#1249587
* bsc#1250032
* bsc#1250082
* bsc#1250334
* bsc#1250388
* bsc#1250705
* bsc#1250748
* bsc#1251966
* bsc#1252046
* bsc#1252342
* bsc#1252511
* bsc#1252686
* bsc#1252712
* bsc#1252776
* bsc#1252808
* bsc#1252824
* bsc#1252861
PREVIOUS
NEXT
Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2026:20876-1
Release Date: 2026-03-24T16:48:38Z
Rating: important
Topics Covered
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Related News
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!