CVE-2026-83776
MediumCVSS 6.8Summary
An out-of-bounds read in the Microsoft Bluetooth Driver allows an unauthorized attacker to elevate privileges through a physical attack.
Risk Assessment
An attacker with physical access to the device could exploit this vulnerability to escalate privileges and take control of the system.
Recommendation
Apply available security updates for the Bluetooth driver and restrict physical access to devices.
Other vulnerabilities in Microsoft Bluetooth Driver
See all- CVE-2026-96844High
An integer underflow (wrap or wraparound) in the Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges over an adjacent network. The flaw results from improper handling of numeric values in the driver.
- CVE-2026-83868High
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges locally.
- CVE-2026-83760Medium
An out-of-bounds read in the Microsoft Bluetooth Driver allows an authorized attacker to disclose information locally.
Original NVD description (English source)
Out-of-bounds read in Microsoft Bluetooth Driver allows an unauthorized attacker to elevate privileges with a physical attack.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS