
CVE-2026-99999
Spanish guide and Bash script to check whether a Linux host is exposed to CVE-2026-99999 (PwnEscape) VM-to-host kernel escape, with patch…

Spanish guide and Bash script to check whether a Linux host is exposed to CVE-2026-99999 (PwnEscape) VM-to-host kernel escape, with patch…

kpatch livepatch build for CVE-2026-99999 on AlmaLinux 8/9 GA kernels

Non-destructive PoC that sends partial-checksum metadata from a KVM guest and verifies via PACKET_AUXDATA that the host observes an unfinished…

Proof-of-concept and lab for an n8n 2.42.0 sandbox escape: hidden Function/FunctionItem nodes execute JS in the main process, giving authenticated…

Minimal Intel VT-x hypervisor for Windows and UEFI that virtualizes a live host for introspection, supporting dynamic hyperjacking, unhyperjacking,…

Sandboxes containers via a userspace application kernel that intercepts system calls, limits host kernel access, and integrates with…

wasm2c sandbox escape. An untrusted WebAssembly module breaks out of the generated C sandbox and executes an arbitrary shell command on the host.

PoC exploit for CVE-2026-64561, a KVM/x86 shadow MMU use-after-free enabling guest-to-host escape with kernel root code execution on the host.

Tracking ITScape (CVE-2026-46316), the KVM/arm64 guest-to-host escape

Tracking Januscape (CVE-2026-53359), the KVM/x86 guest-to-host escape

Isolated JavaScript sandbox for Node.js that runs untrusted code with restricted access to built-in modules and host resources via Proxy-based…

Run Firefox in a rootless Podman container with dropped capabilities, isolated networking, and ephemeral storage to contain sandbox escapes and…

Sandbox untrusted code with safe access to the host.