EIP-2026-118513

PRE-CVE

EMC ApplicationXtender (KeyWorks) - ActiveX Control Buffer Overflow (Metasploit)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118513. PoCs published by Metasploit.

AI-analyzed exploit summary This exploit targets a stack buffer overflow in the KeyWorks KeyHelp ActiveX Control (KeyHelp.ocx 1.2.3120.0) bundled with EMC ApplicationXtender 5.4. It leverages a crafted HTML file with JavaScript to trigger the vulnerability via the JumpURL method, leading to arbitrary code execution.

Description

EMC ApplicationXtender (KeyWorks) - ActiveX Control Buffer Overflow (Metasploit)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotewindows
https://www.exploit-db.com/exploits/16647

This exploit targets a stack buffer overflow in the KeyWorks KeyHelp ActiveX Control (KeyHelp.ocx 1.2.3120.0) bundled with EMC ApplicationXtender 5.4. It leverages a crafted HTML file with JavaScript to trigger the vulnerability via the JumpURL method, leading to arbitrary code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: EMC ApplicationXtender 5.4 (KeyHelp.ocx 1.2.3120.0)
No auth needed
Prerequisites: Victim must open the malicious HTML file in a vulnerable browser with ActiveX enabled
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026