vulnerability
Ubuntu: USN-7866-1 (CVE-2025-20109): Intel Microcode vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:S/C:C/I:C/A:C) | Nov 10, 2025 | Nov 12, 2025 | Nov 12, 2025 |
Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
Nov 10, 2025
Added
Nov 12, 2025
Modified
Nov 12, 2025
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.
Solution
ubuntu-pro-upgrade-intel-microcode
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