vulnerability
Ubuntu: USN-7866-1 (CVE-2025-22839): Intel Microcode vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:A/AC:M/Au:M/C:C/I:C/A:P) | Nov 10, 2025 | Nov 12, 2025 | Nov 12, 2025 |
Severity
7
CVSS
(AV:A/AC:M/Au:M/C:C/I:C/A:P)
Published
Nov 10, 2025
Added
Nov 12, 2025
Modified
Nov 12, 2025
Description
Insufficient granularity of access control in the OOB-MSM for some Intel(R) Xeon(R) 6 Scalable processors may allow a privileged user to potentially enable escalation of privilege via adjacent access.
Solution
ubuntu-pro-upgrade-intel-microcode
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.