EIP-2026-115723

PRE-CVE

Microsoft Internet Explorer 7 - MHTML Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115723. PoCs published by Positive Technologies.

AI-analyzed exploit summary This exploit leverages a malformed HTML content parsing vulnerability in Microsoft Internet Explorer 7, causing a denial-of-service (DoS) by crashing the application. The PoC uses a malformed iframe with specific encoding to trigger the issue.

Description

Microsoft Internet Explorer 7 - MHTML Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Positive Technologies · textdoswindows
https://www.exploit-db.com/exploits/28897

This exploit leverages a malformed HTML content parsing vulnerability in Microsoft Internet Explorer 7, causing a denial-of-service (DoS) by crashing the application. The PoC uses a malformed iframe with specific encoding to trigger the issue.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Microsoft Internet Explorer 7
No auth needed
Prerequisites: Victim must open the malformed HTML content in Internet Explorer 7
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026