EIP-2026-116126

PRE-CVE

QtWeb Browser 3.3 - Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116126. PoCs published by PoisonCode.

AI-analyzed exploit summary This exploit demonstrates a Denial of Service (DoS) vulnerability in QtWeb Browser version 3.3 via an XSS attack. The JavaScript payload triggers an infinite loop that crashes the browser by exhausting system resources.

Description

QtWeb Browser 3.3 - Denial of Service

Exploits (1)

exploitdb WORKING POC
by PoisonCode · textdoswindows
https://www.exploit-db.com/exploits/12655

This exploit demonstrates a Denial of Service (DoS) vulnerability in QtWeb Browser version 3.3 via an XSS attack. The JavaScript payload triggers an infinite loop that crashes the browser by exhausting system resources.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: QtWeb Browser 3.3
No auth needed
Prerequisites: Victim must visit a malicious webpage or execute the script in QtWeb Browser 3.3
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026