EIP-2026-117566

PRE-CVE

Microsoft Windows Defender / Trojan.Win32/Powessere.G - Detection Mitigation Bypass

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-117566. PoCs published by hyp3rlinx.

AI-analyzed exploit summary This exploit demonstrates a bypass for Windows Defender's detection of Trojan.Win32/Powessere.G by using multiple commas in the rundll32.exe command to execute arbitrary JavaScript code. The technique leverages path traversal and a specific syntax to evade mitigation measures.

Description

Microsoft Windows Defender / Trojan.Win32/Powessere.G - Detection Mitigation Bypass

Exploits (1)

exploitdb WORKING POC
by hyp3rlinx · textlocalwindows
https://www.exploit-db.com/exploits/51873

This exploit demonstrates a bypass for Windows Defender's detection of Trojan.Win32/Powessere.G by using multiple commas in the rundll32.exe command to execute arbitrary JavaScript code. The technique leverages path traversal and a specific syntax to evade mitigation measures.

Classification
Working Poc 90%
Attack Type
Other
Complexity
Trivial
Reliability
Reliable
Target: Windows Defender (specific version not specified)
No auth needed
Prerequisites: Local access to a Windows system with Windows Defender · Administrator privileges for execution
devstral-2 · analyzed Feb 19, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026