PoC Archive PoC Archive

tag

Qemu

Critical
QEMU CXL Type-3 Mailbox Guest-to-Host Escape
None assigned as of 2026-07-03· QEMU (CXL Type-3 device emulation, hw/cxl/cxl-mailbox-utils.c) unpatched
Critical
QEMUtiny - QEMU CXL Type-3 Memory Corruption Chain
QEMU CXL Type-3 device emulation (hw/cxl/cxl-mailbox-utils.c) unpatched