Windows-Driver — PoC Archivehttps://poc.intelseclab.com/tags/windows-driver/Latest proof-of-concept entries.Hugoen-usSun, 05 Jul 2026 00:00:00 +0000Portwell Engineering Toolkits Driver Arbitrary Physical Memory R/W LPE (CVE-2026-3437)https://poc.intelseclab.com/pocs/binary/2026-07-05_cve-2026-3437-portwell-sys-lpe/Sun, 05 Jul 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/binary/2026-07-05_cve-2026-3437-portwell-sys-lpe/High severity — binary · CVE-2026-3437. Status: PoC. Affects: Portwell Engineering Toolkits driver, portwell.sys (v4.8.2). Tags: byovd, windows-driver, kernel, lpe, physical-memory, ioctl, privilege-escalation.binaryHighbyovdwindows-driverkernellpephysical-memoryioctlprivilege-escalationOracle VirtualBox Shared Folders Kernel Memory Exhaustion DoS (CVE-2026-21986)https://poc.intelseclab.com/pocs/binary/2026-07-05_cve-2026-21986-virtualbox-shared-folder-dos/Sun, 05 Jul 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/binary/2026-07-05_cve-2026-21986-virtualbox-shared-folder-dos/Medium severity (CVSS 7.1) — binary · CVE-2026-21986. Status: PoC. Affects: Oracle VM VirtualBox — Shared Folders kernel driver (VBoxMiniRdr, Windows guest). Tags: virtualbox, denial-of-service, kernel-memory-exhaustion, ioctl, shared-folders, windows-driver, non-paged-pool.binaryMediumvirtualboxdenial-of-servicekernel-memory-exhaustionioctlshared-folderswindows-drivernon-paged-pool