PT-2026-70314 · Intel · Proset/Wireless Wifi
CVE-2026-20891
·
Published
2026-08-11
·
Updated
2026-08-26
CVSS v3.1
7.9
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L |
Name of the Vulnerable Software and Affected Versions
Intel(R) PROSet/Wireless WiFi Software for Windows (affected versions not specified)
Description
Improper authentication within Ring 2: Device Drivers allows an unprivileged software adversary to escalate privileges. This issue enables local code execution via local access without requiring user interaction or special internal knowledge. The impact includes a compromise of system confidentiality, integrity, and availability.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Improper Authentication
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Weakness Enumeration
Related Identifiers
Affected Products
Proset/Wireless Wifi