CVE-2026-20789

Published Aug 11, 2026 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Description
Improper access control for some Intel(R) PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow an escalation of privilege. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable local code execution. 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 (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (low) and availability (low) impacts.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Intel killer Wi-fi 6 Ax1650i\/s
Intel killer Wi-fi 6e Ax1675i\/s
Intel killer Wi-fi 6e Ax1675x\/w
Intel killer Wi-fi 7 Be1750i\/s
Intel killer Wi-fi 7 Be1750x\/w
Intel killer Wi-fi 7 Be1775i\/s
Intel proset\/wireless Wifi
Intel wi-fi 6 Ax200
Intel wi-fi 6 Ax201
Intel wi-fi 6 Ax210
Intel wi-fi 6e Ax211
Intel wi-fi 7 Be200
Intel wi-fi 7 Be201
Intel wi-fi 7 Be211
Intel wi-fi 7 Be213
Intel wireless-ac 9461
Intel wireless-ac 9462
Intel wireless-ac 9560
CPEs cpe:2.3:a:intel:proset\/wireless_wifi:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6_ax1650i\/s:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6e_ax1675i\/s:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6e_ax1675x\/w:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_7_be1750i\/s:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_7_be1750x\/w:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_7_be1775i\/s:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax200:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax201:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax210:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6e_ax211:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_7_be200:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_7_be201:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_7_be211:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_7_be213:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9461:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9462:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9560:-:*:*:*:*:*:*:*
Vendors & Products Intel killer Wi-fi 6 Ax1650i\/s
Intel killer Wi-fi 6e Ax1675i\/s
Intel killer Wi-fi 6e Ax1675x\/w
Intel killer Wi-fi 7 Be1750i\/s
Intel killer Wi-fi 7 Be1750x\/w
Intel killer Wi-fi 7 Be1775i\/s
Intel proset\/wireless Wifi
Intel wi-fi 6 Ax200
Intel wi-fi 6 Ax201
Intel wi-fi 6 Ax210
Intel wi-fi 6e Ax211
Intel wi-fi 7 Be200
Intel wi-fi 7 Be201
Intel wi-fi 7 Be211
Intel wi-fi 7 Be213
Intel wireless-ac 9461
Intel wireless-ac 9462
Intel wireless-ac 9560
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Intel
Intel intel Proset Wireless Wifi Software For Windows
Vendors & Products Intel
Intel intel Proset Wireless Wifi Software For Windows
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper access control for some Intel(R) PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow an escalation of privilege. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable local code execution. 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 (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (low) and availability (low) impacts.
Weaknesses CWE-284
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:H/SI:L/SA:L'}