EIP-2026-116187

PRE-CVE

Rising Online Virus Scanner 22.0.0.5 - ActiveX Control Stack Overflow (Denial of Service)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116187. PoCs published by wirebonder.

AI-analyzed exploit summary This exploit targets a stack overflow vulnerability in the Rising Online Virus Scanner ActiveX Control via the Scan() method. It triggers a DoS by passing an excessively long string (520,000 'A' characters) to the vulnerable method.

Description

Rising Online Virus Scanner 22.0.0.5 - ActiveX Control Stack Overflow (Denial of Service)

Exploits (1)

exploitdb WORKING POC VERIFIED
by wirebonder · htmldoswindows
https://www.exploit-db.com/exploits/11492

This exploit targets a stack overflow vulnerability in the Rising Online Virus Scanner ActiveX Control via the Scan() method. It triggers a DoS by passing an excessively long string (520,000 'A' characters) to the vulnerable method.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Rising Online Virus Scanner ActiveX Control (RavOLCtlLib.RavOnline)
No auth needed
Prerequisites: Victim must have the vulnerable ActiveX control installed and enabled in a browser that supports VBScript
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026