Intel Core Ultra Processors Branch Prediction Unit Information Disclosure Vulnerability

Vulnerability

A vulnerability exists in some Intel Core Ultra Processors due to incorrect initialization of resources in the branch prediction unit. This flaw may allow an authenticated user to potentially disclose information through local access.

Impact

Exploitation of this vulnerability could lead to unauthorized information disclosure.

Remediation

Users of Intel Core Ultra Processors are advised to update to the latest version provided by their system manufacturer that addresses this vulnerability.

Added: Sep 1, 2025, 7:22 PM
Updated: Sep 1, 2025, 7:22 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
3.3
remediation
0.0
relevance
0.0
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.