CVE-2026-20749

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-20749
Out-of-bounds read for some Intel(R) PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow an escalation of privilege. Network adversary with an unauthenticated user combined with a low complexity attack may enable escalation of privilege. 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 (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (low) impacts.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.3

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01422.html Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:intel:proset\/wireless_wifi:*:*:*:*:*:*:*:*
OR 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:-:*:*:*:*:*:*:*
History

No history.

Information

Published : 2026-08-11 17:17

Updated : 2026-09-01 15:08

NVD link : CVE-2026-20749

Mitre link : CVE-2026-20749

CVE.ORG link : CVE-2026-20749

JSON object : View

Products Affected

intel

  • wi-fi_6_ax210
  • wi-fi_7_be200
  • wireless-ac_9560
  • wi-fi_7_be201
  • wi-fi_6_ax200
  • killer_wi-fi_6_ax1650i\/s
  • killer_wi-fi_7_be1750i\/s
  • killer_wi-fi_6e_ax1675x\/w
  • wireless-ac_9461
  • wi-fi_7_be211
  • wi-fi_7_be213
  • wireless-ac_9462
  • killer_wi-fi_7_be1775i\/s
  • wi-fi_6e_ax211
  • killer_wi-fi_6e_ax1675i\/s
  • killer_wi-fi_7_be1750x\/w
  • wi-fi_6_ax201
  • proset\/wireless_wifi
CWE
CWE-125

Out-of-bounds Read