SUSE-SU-2026:0033-1: kernel-rt&distro=SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise

CVSS: UnknownPublished
Published 05-01-2026Last modified 04-02-2026
Open JSON

Vulnerability summary

SUSE-SU-2026:0033-1 is a vulnerability in kernel-rt&distro=SUSE Linux Enterprise Micro 5.3 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 score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 8 · Downstream 0 · Related 8
CVE-2022-50280CVE-2023-53676CVE-2025-39967CVE-2025-40040CVE-2025-40048CVE-2025-40121

Timeline

  1. 05-01-2026
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-50280: pnode: terminate at peers of source (bsc#1249806). - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251786). - CVE-2025-39967: fbcon: fix integer overflow in fbcon_do_set_font (bsc#1252033). - CVE-2025-40040: mm/ksm: fix flag-dropping behavior in ksm_madvise (bsc#1252780). - CVE-2025-40048: uio_hv_generic: Let userspace take care of interrupt mask (bsc#1252862). - CVE-2025-40121: ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping (bsc#1253367). - CVE-2025-40154: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping (bsc#1253431). - CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253436). The following non-security bugs were fixed: - scsi: storvsc: Prefer returning channel with the same CPU as on the I/O issuing CPU (bsc#1252267).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Suse4 products
  • kernel-rt&distro=SUSE Linux Enterprise Micro 5.3< 5.14.21-150400.15.139.2
  • kernel-rt&distro=SUSE Linux Enterprise Micro 5.4< 5.14.21-150400.15.139.2
  • kernel-source-rt&distro=SUSE Linux Enterprise Micro 5.3< 5.14.21-150400.15.139.1
  • kernel-source-rt&distro=SUSE Linux Enterprise Micro 5.4< 5.14.21-150400.15.139.1

1 vendor · 4 products

References

18 links
Show all 18 references