EIP-2026-117498

PRE-CVE

Microsoft Internet Explorer 11 - Null Pointer Dereference

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-117498. PoCs published by LiquidWorm.

AI-analyzed exploit summary This is a technical writeup detailing a NULL pointer dereference vulnerability in Microsoft Internet Explorer 11's mshtml.dll, specifically in the Tree::Notify_InvalidateDisplay function. The analysis includes crash traces, affected functions, and references to the advisory, but does not contain functional exploit code.

Description

Microsoft Internet Explorer 11 - Null Pointer Dereference

Exploits (1)

exploitdb WRITEUP
by LiquidWorm · textlocalwindows
https://www.exploit-db.com/exploits/45778

This is a technical writeup detailing a NULL pointer dereference vulnerability in Microsoft Internet Explorer 11's mshtml.dll, specifically in the Tree::Notify_InvalidateDisplay function. The analysis includes crash traces, affected functions, and references to the advisory, but does not contain functional exploit code.

Classification
Writeup 95%
Attack Type
Dos
Complexity
Moderate
Reliability
Theoretical
Target: Microsoft Internet Explorer 11 (versions 11.345.17134.0, 11.1387.15063.0, 11.0.9600.18282, 11.0.9600.17843)
No auth needed
Prerequisites: Victim must visit a maliciously crafted webpage
devstral-2 · analyzed Feb 19, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026