CVE-2026-20752CWE-287

CVE-2026-20752

Medium · published August 11, 2026

CVSS v3.1
4.4
EPSS
0%
Percentile
2.9
In the wild
Unconfirmed
What it is

Improper authentication for some Intel(R) PROSet/Wireless WiFi Software within Ring 0: Kernel may allow an information disclosure. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00138 · 2.9th percentile
Weakness
CWE-287 · Improper Authentication
Published
2026-08-11T21:17Z
Affected products (1)
ProductVersionsFixed in
intel/proset\/wireless_wifi< 24.30.024.30.0
References (1)
EPSS history
Timeline
  • 11 AUG 16:25Z
    Improper authentication for some Intel(R) PROSet/Wireless WiFi Software within Ring 0: Kernel may allow an information disclosure
    cvelistv5