FlawAtlas
Search the atlas
SUSE-SU-2026:0668-1 Not scored

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)

Exploit probability Not scored
Published February 26, 2026
Required by Not available
Last source change March 23, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS ucode-intel
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS ucode-intel
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS ucode-intel
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS ucode-intel
SUSE:Linux Enterprise Micro 5.2 ucode-intel
SUSE:Linux Enterprise Micro 5.3 ucode-intel
SUSE:Linux Enterprise Micro 5.4 ucode-intel
SUSE:Linux Enterprise Micro 5.5 ucode-intel
SUSE:Linux Enterprise Module for Basesystem 15 SP7 ucode-intel
SUSE:Linux Enterprise Server 15 SP4-LTSS ucode-intel
SUSE:Linux Enterprise Server 15 SP5-LTSS ucode-intel
SUSE:Linux Enterprise Server 15 SP6-LTSS ucode-intel
SUSE:Linux Enterprise Server for SAP Applications 15 SP4 ucode-intel
SUSE:Linux Enterprise Server for SAP Applications 15 SP5 ucode-intel
SUSE:Linux Enterprise Server for SAP Applications 15 SP6 ucode-intel
openSUSE:Leap 15.6 ucode-intel

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2026:0668-1

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)

View original source

05 / REFERENCES

Further evidence