EIP-2026-116124

PRE-CVE

QtWeb 3.3 - Remote Crash (Denial of Service)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116124. PoCs published by PoisonCode.

AI-analyzed exploit summary This Perl script generates an HTML file designed to trigger a remote DoS/crash in QtWeb 3.3 by leveraging a large buffer overflow with specific byte patterns. The exploit creates a malicious HTML file that, when opened in the vulnerable software, causes a crash.

Description

QtWeb 3.3 - Remote Crash (Denial of Service)

Exploits (1)

exploitdb WORKING POC VERIFIED
by PoisonCode · textdoswindows
https://www.exploit-db.com/exploits/12852

This Perl script generates an HTML file designed to trigger a remote DoS/crash in QtWeb 3.3 by leveraging a large buffer overflow with specific byte patterns. The exploit creates a malicious HTML file that, when opened in the vulnerable software, causes a crash.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: QtWeb 3.3
No auth needed
Prerequisites: Victim must open the generated HTML file in QtWeb 3.3
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026