SUSE-SU-2026:21050-1: kernel-livepatch-MICRO-6-0_Update_5&distro=SUSE Linux Micro 6.1 SUSE Linux Enterprise

Published

Published 09-04-2026Last modified 14-04-2026

Vulnerability summary

SUSE-SU-2026:21050-1 is a vulnerability in kernel-livepatch-MICRO-6-0_Update_5&distro=SUSE Linux Micro 6.1 SUSE Linux Enterprise with no CVSS score yet.

Overall risk

0/100

0100

Minimal · default modelHow is this calculated?

CVSS score

Not scored

010

No CVSS score recorded

EPSS scoreNot scoredRisk metrics not yet published.

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits0No public exploits recorded

Advisory lineage

Upstream 8 · Downstream 0 · Related 8

CVE-2025-39973 CVE-2025-40018 CVE-2025-40159 CVE-2025-71120 CVE-2026-22999 CVE-2026-23074+2 more

Timeline

09-04-2026
PublishedVulnerability first disclosed.
14-04-2026
Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise Micro 6.0) This update for the SUSE Linux Enterprise Kernel 6.4.0-25.1 fixes various security issues The following security issues were fixed: - CVE-2025-39973: i40e: add validation for ring_len param (bsc#1252036). - CVE-2025-40018: ipvs: Defer ip_vs_ftp unregister during netns cleanup (bsc#1252689). - CVE-2025-40159: xsk: Harden userspace-supplied xdp_desc validation (bsc#1253404). - CVE-2025-71120: SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf (bsc#1256780). - CVE-2026-22999: net/sched: sch_qfq: do not free existing class in qfq_change_class() (bsc#1257238). - CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1258051). - CVE-2026-23111: netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() (bsc#1258183). - CVE-2026-23209: macvlan: fix error recovery in macvlan_common_newlink() (bsc#1258784).