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OESA-2026-1440 microcode_ctl security update

šŸ—“ļøĀ 28 Feb 2026Ā 12:44:20Reported byĀ GoogleTypeĀ 
osv
Ā osv
šŸ”—Ā osv.devšŸ‘Ā 6Ā Views

This tool deploys x86 microcode updates and fixes privilege escalation (CVE 2025 31648).

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28 Feb 2026 13:02Current
6Medium risk
Vulners AI Score6
CVSS 41.8
CVSS 3.13.9
EPSS0.00133
SSVC
6