EIP-2026-102725

PRE-CVE

Qt 4.6.3 - 'QTextEngine::LayoutData::reallocate()' Memory Corruption

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102725. PoCs published by D4rk357.

AI-analyzed exploit summary This HTML/JavaScript exploit triggers a memory corruption vulnerability in the Qt framework by creating an excessively large string and assigning it to the document title, leading to a denial-of-service condition. The exploit is delivered via a malicious webpage and targets the Arora browser.

Description

Qt 4.6.3 - 'QTextEngine::LayoutData::reallocate()' Memory Corruption

Exploits (1)

exploitdb WORKING POC VERIFIED
by D4rk357 · htmldoslinux
https://www.exploit-db.com/exploits/34364

This HTML/JavaScript exploit triggers a memory corruption vulnerability in the Qt framework by creating an excessively large string and assigning it to the document title, leading to a denial-of-service condition. The exploit is delivered via a malicious webpage and targets the Arora browser.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Arora browser (Qt-based)
No auth needed
Prerequisites: Victim must visit the malicious webpage
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026