INTEL WIRELESS BLUETOOTH FOR WINDOWS · CVE-2026-44382 · Infrastructure
FIX → 24.50 ✓ verified
Some Intel Wireless Bluetooth drivers read memory outside their bounds in kernel mode (Ring 0). A nearby attacker can send crafted traffic to make the system deny service, with no login and no user action needed.
first public Nov 10, 2026 · 2 sources
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Windows laptops and desktops with Intel Wireless Bluetooth driver before version 24.50, covering discrete Intel Wi-Fi/Bluetooth adapters and integrated wireless on 10th to 14th generation Core and Core Ultra processors. An attacker within Bluetooth/adjacent range needs no login or user action, and can cause a denial of service (system crash). Systems without Intel Bluetooth hardware, or with Bluetooth disabled, can skip it.
Not affected if bluetooth-disabled, no-intel-bluetooth
Who cares adjacent, bluetooth, intel, laptops, windows
Out-of-bounds read for some Intel(R) Wireless Bluetooth(R) within Ring 0: Kernel 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 (none) impacts.
This page as .md · .json · CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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Upgrade to 24.50
Update Intel Wireless Bluetooth for Windows to version 24.50 or later (https://www.intel.com/content/www/us/en/download/18649/intel-wireless-bluetooth-for-windows-10-and-windows-11.html).