CVE-2025-20109

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-653

Affected software

No affected versions have been published.

Timeline

Published
Aug 12, 2025
Last modified
Jun 17, 2026
NVD status
Deferred

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