SUSE-SU-2026:1342-1

Advisory lineage Upstream: 7 Downstream: 0
Published: 15 Apr 2026, 10:15
Last modified:16 Apr 2026, 08:30

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

15 Apr 2026, 10:15
Published
Vulnerability first disclosed
16 Apr 2026, 08:30
Last Modified
Vulnerability information updated

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 15 SP3 kernel was updated to fix various security issues. The following security issues were fixed: - CVE-2025-38234: sched/rt: Fix race in push_rt_task (bsc#1246057). - CVE-2026-23103: ipvlan: Make the addrs_lock be per port (bsc#1257773). - CVE-2026-23243: RDMA/umad: Reject negative data_len in ib_umad_write (bsc#1259797). - CVE-2026-23272: netfilter: nf_tables: unconditionally bump set->nelems before insertion (bsc#1260009). - CVE-2026-23274: netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels (bsc#1260005). - CVE-2026-23293: net: vxlan: fix nd_tbl NULL dereference when IPv6 is disabled (bsc#1260486). - CVE-2026-23398: icmp: fix NULL pointer dereference in icmp_tag_validation() (bsc#1260730).

Affected Systems

  • suse•kernel-default-base&distro=SUSE Linux Enterprise Micro 5.2

    < 5.3.18-150300.59.241.1.150300.18.144.1

  • suse•kernel-default&distro=SUSE Linux Enterprise Micro 5.2

    < 5.3.18-150300.59.241.1

  • suse•kernel-source&distro=SUSE Linux Enterprise Micro 5.2

    < 5.3.18-150300.59.241.1

References (15)