EIP-2026-115644

PRE-CVE

Microsoft Edge 42.17134.1.0 - 'Tree::ANode::DocumentLayout' Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115644. PoCs published by Bogdan Kurinnoy.

AI-analyzed exploit summary This PoC exploits a NULL pointer dereference in Microsoft Edge's edgehtml.dll, leading to a denial of service (DoS) via an access violation. The exploit uses JavaScript to manipulate DOM elements and trigger the vulnerability.

Description

Microsoft Edge 42.17134.1.0 - 'Tree::ANode::DocumentLayout' Denial of Service

Exploits (1)

exploitdb WORKING POC
by Bogdan Kurinnoy · htmldoswindows
https://www.exploit-db.com/exploits/46026

This PoC exploits a NULL pointer dereference in Microsoft Edge's edgehtml.dll, leading to a denial of service (DoS) via an access violation. The exploit uses JavaScript to manipulate DOM elements and trigger the vulnerability.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Microsoft Edge 42.17134.1.0 (Microsoft EdgeHTML 17.17134)
No auth needed
Prerequisites: Microsoft Edge with the specified version running on Windows 10 x64
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026