EIP-2026-115783

PRE-CVE

Microsoft Windows - Touch Injection API Local Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115783. PoCs published by Tavis Ormandy.

AI-analyzed exploit summary This exploit triggers a local denial-of-service (DoS) vulnerability in Microsoft Windows by exhausting pool memory through repeated calls to `CreateRoundRectRgn` and manipulating touch injection functions. The code is a PoC by Tavis Ormandy, targeting a Win8.1-specific API to crash the system.

Description

Microsoft Windows - Touch Injection API Local Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Tavis Ormandy · cdoswindows
https://www.exploit-db.com/exploits/39208

This exploit triggers a local denial-of-service (DoS) vulnerability in Microsoft Windows by exhausting pool memory through repeated calls to `CreateRoundRectRgn` and manipulating touch injection functions. The code is a PoC by Tavis Ormandy, targeting a Win8.1-specific API to crash the system.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Moderate
Reliability
Reliable
Target: Microsoft Windows 8.1 (InitializeTouchInjection API)
No auth needed
Prerequisites: Local access to a Windows 8.1 system with touch injection support
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026