CVE-2025-20109

HIGH

7.8

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.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

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

Attack VectorLOCAL

ComplexityHIGH

Privileges RequiredLOW

User InteractionNONE

Published8/12/2025

Last Modified11/3/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-653

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01249.html(secure@intel.com)

https://lists.debian.org/debian-lts-announce/2025/10/msg00027.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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