EIP-2026-115589

PRE-CVE

Maxthon 3.0.18.1000 - CSS Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115589. PoCs published by 4n0nym0us.

AI-analyzed exploit summary This exploit generates an HTML file with an excessively long CSS property value to trigger a denial of service (DoS) in Maxthon 3.0.18.1000. The large input causes the browser to crash due to improper handling of the CSS attribute.

Description

Maxthon 3.0.18.1000 - CSS Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by 4n0nym0us · textdoswindows
https://www.exploit-db.com/exploits/15394

This exploit generates an HTML file with an excessively long CSS property value to trigger a denial of service (DoS) in Maxthon 3.0.18.1000. The large input causes the browser to crash due to improper handling of the CSS attribute.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Maxthon 3.0.18.1000
No auth needed
Prerequisites: Victim must open the crafted HTML file in Maxthon 3.0.18.1000
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026