High severity7.8NVD Advisory· Published Aug 12, 2025· Updated Apr 15, 2026

CVE-2025-20109

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.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

intel.com/content/www/us/en/security-center/advisory/intel-sa-01249.htmlnvd
lists.debian.org/debian-lts-announce/2025/10/msg00027.htmlnvd

News mentions

No linked articles in our index yet.

cvss	0.507
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000