PT-2026-58454 · Microsoft · Windows Usb Hub Driver+1

CVE-2026-50479

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Published

2026-07-14

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Updated

2026-07-21

CVSS v3.1

7.8

High

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Windows USB Hub Driver (affected versions not specified)
Description An untrusted pointer dereference in the Windows USB Hub Driver allows an authorized attacker to elevate privileges locally. A pointer dereference occurs when a program accesses a memory location using a pointer that contains an invalid or unexpected address, which can lead to system instability or unauthorized access.
Recommendations Apply the July Windows updates to resolve this issue.

Fix

LPE

Untrusted Pointer Dereference

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Weakness Enumeration

CWE-822

Related Identifiers

BDU:2026-09842
CVE-2026-50479

Affected Products

Windows
Windows Usb Hub Driver