Description
Heap-based buffer overflow in Windows USB Print Driver allows an unauthorized attacker to elevate privileges with a physical attack.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Microsoft Windows 11 Version 24H2
10.0.26100.0 to < 10.0.26100.8246affected
Microsoft Windows 11 Version 25H2
10.0.26200.0 to < 10.0.26200.8246affected
Microsoft Windows 11 version 26H1
10.0.28000.0 to < 10.0.28000.1836affected
Microsoft Windows Server 2025
10.0.26100.0 to < 10.0.26100.32690affected
Microsoft Windows Server 2025 (Server Core installation)
10.0.26100.0 to < 10.0.26100.32690affected
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32223 ↗
- https://www.vicarius.io/vsociety/posts/cve-2026-32223-detection-script-heap-based-buffer-overflow-in-windows-usb-print-driver ↗
- https://www.vicarius.io/vsociety/posts/cve-2026-32223-mitigation-script-heap-based-buffer-overflow-in-windows-usb-print-driver ↗