SUSE-SU-2026:0668-1: ucode-intel&distro=openSUSE Leap 15.6

CVSS: UnknownPublished
Published 26-02-2026Last modified 23-03-2026
Open JSON

Vulnerability summary

SUSE-SU-2026:0668-1 is a vulnerability in ucode-intel&distro=openSUSE Leap 15.6 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 2 · Downstream 0 · Related 2
CVE-2024-24853CVE-2025-31648

Timeline

  1. 26-02-2026
    PublishedVulnerability first disclosed.
  2. 23-03-2026
    Last modifiedVulnerability information updated.

Description

Security update for ucode-intel This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20260210 release (bsc#1258046) - CVE-2024-24853: Updated fix for incorrect behavior order in transition between executive monitor and SMI transfer monitor (STM) in some Intel(R) Processor may allow a privileged user to potentially enable escalation of privilege via local access. (bsc#1229129) - CVE-2025-31648: Improper handling of values in the microcode flow for some Intel Processor Family may allow an escalation of privilege. (bsc#1258046)

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

Suse15 products
  • ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS< 20260210-150200.62.1
  • ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS< 20260210-150200.62.1
  • ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS< 20260210-150200.62.1
  • ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS< 20260210-150200.62.1
  • ucode-intel&distro=SUSE Linux Enterprise Micro 5.2< 20260210-150200.62.1
Opensuse1 product
  • ucode-intel&distro=openSUSE Leap 15.6< 20260210-150200.62.1

2 vendors · 16 products

References

5 links