CVE-2026-87712

A Use after free vulnerability exists in the Windows Quality of Service (QoS) Packet Scheduler (also referred to as the QoS Scheduler Driver ). This flaw allows an authorized attacker to achieve local privilege elevation . No specific versions, exploit links, or remediation details are provided i...

Microsoft Windows QoS Scheduler Driver Elevation of Privilege Vulnerability

Use after free in Windows Quality of Service QoS Packet Scheduler allows an authorized attacker to elevate privileges locally...

CVE-2026-50431: Exposure of Sensitive Information to an Unauthorized Actor

Windows Quality of Service QoS Packet Scheduler Information Disclosure Vulnerability...