SUSE-SU-2026:1187-1: kernel-livepatch-SLE15-SP7-RT_Update_9&distro=SUSE Linux Enterprise Live Patching 15 SP7 SUSE Linux Enterprise

Published
Published 05-04-2026Last modified 08-04-2026

Vulnerability summary

SUSE-SU-2026:1187-1 is a vulnerability in kernel-livepatch-SLE15-SP7-RT_Update_9&distro=SUSE Linux Enterprise Live Patching 15 SP7 SUSE Linux Enterprise with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
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 3 · Downstream 0 · Related 3
CVE-2026-23074CVE-2026-23111CVE-2026-23209

Timeline

  1. 05-04-2026
    PublishedVulnerability first disclosed.
  2. 08-04-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise 15 SP7) This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.7.31 fixes various security issues The following security issues were fixed: - 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). The following non security issue was fixed: - Fix NULL pointer dereference in smb2_query_server_interfaces Livepatch for to restore a null check of server->ops->query_server_interfaces that was dropped by mistake. (bsc#1259896 bsc#1259962).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse1 product
  • kernel-livepatch-SLE15-SP7-RT_Update_9&distro=SUSE Linux Enterprise Live Patching 15 SP7< 2-150700.2.1

1 vendor · 1 product

References

9 links