EIP-2026-115574

PRE-CVE

MagnetoSoft DNS 4.0.0.9 - ActiveX DNSLookupHostWithServer (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115574. PoCs published by s4squatch.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in the Magneto Software ActiveX Control (SKDNSLib.SKDns) via the DNSLookupHostWithServer function. The PoC uses a long string of format specifiers (%n) to trigger a crash, demonstrating a denial-of-service condition.

Description

MagnetoSoft DNS 4.0.0.9 - ActiveX DNSLookupHostWithServer (PoC)

Exploits (1)

exploitdb WORKING POC VERIFIED
by s4squatch · htmldoswindows
https://www.exploit-db.com/exploits/12201

This exploit targets a buffer overflow vulnerability in the Magneto Software ActiveX Control (SKDNSLib.SKDns) via the DNSLookupHostWithServer function. The PoC uses a long string of format specifiers (%n) to trigger a crash, demonstrating a denial-of-service condition.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Magneto Software SKDNS ActiveX Control (versions before 5.0.0.1)
No auth needed
Prerequisites: Victim must have the vulnerable ActiveX control installed and enabled in Internet Explorer
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026