Pointer-Leak — PoC Archivehttps://poc.intelseclab.com/tags/pointer-leak/Latest proof-of-concept entries.Hugoen-usFri, 03 Jul 2026 00:00:00 +0000QEMU CXL Type-3 Mailbox Guest-to-Host Escapehttps://poc.intelseclab.com/pocs/binary/2026-07-03_qemu-cxl-type3-mailbox-escape/Fri, 03 Jul 2026 00:00:00 +0000https://poc.intelseclab.com/pocs/binary/2026-07-03_qemu-cxl-type3-mailbox-escape/Critical severity — binary · None assigned as of 2026-07-03. Status: Weaponized. Affects: QEMU (CXL Type-3 device emulation, hw/cxl/cxl-mailbox-utils.c). Tags: qemu, cxl, virtualization, vm-escape, memory-corruption, mailbox, guest-to-host, pointer-leak.binaryCriticalqemucxlvirtualizationvm-escapememory-corruptionmailboxguest-to-hostpointer-leak