EIP-2026-115799

PRE-CVE

Microsoft Windows Kernel - 'NtQueryVirtualMemory(MemoryMappedFilenameInformation)' Double-Write Ring-0 Address Leak

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115799. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit leverages a race condition in the NtQueryVirtualMemory system call to disclose kernel-mode Paged Pool allocation addresses. It uses two threads to exploit the 'double write' vulnerability, allowing the leakage of kernel pointers.

Description

Microsoft Windows Kernel - 'NtQueryVirtualMemory(MemoryMappedFilenameInformation)' Double-Write Ring-0 Address Leak

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · c++doswindows
https://www.exploit-db.com/exploits/43380

This exploit leverages a race condition in the NtQueryVirtualMemory system call to disclose kernel-mode Paged Pool allocation addresses. It uses two threads to exploit the 'double write' vulnerability, allowing the leakage of kernel pointers.

Classification
Working Poc 100%
Attack Type
Info Leak
Complexity
Moderate
Reliability
Racy
Target: Microsoft Windows 7 to 10 (32-bit and 64-bit)
No auth needed
Prerequisites: Multi-core machine · Access to NtQueryVirtualMemory system call
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026