CVE-2026-20878

Katalog CVE

CVSS 7.4 · High EPSS 0,23%

Kerentanan NULL Pointer Dereference pada intel proset/wireless wifi. Skor CVSS 3.1 7.4 (High) menurut NVD.

Deskripsi (NVD)

Null pointer dereference for some Intel(R) PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (low) impacts.

Rincian

Terbit di NVD

11 Agustus 2026

Terakhir diubah

1 September 2026

Status NVD

Analyzed

CVSS 3.1

7.4 (High), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 12,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01422.html advisory vendor