CVE-2025-20109 - CVE House
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Status published High CVE-2025-20109

Improper Isolation or Compartmentalization in the stream cache mechanism for...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

Intel(R) Processors
Vulnerable Versions:
See references

Timeline

Official Publish: August 12th, 2025
Last Modified: February 26th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.