EIP-2026-115786

PRE-CVE

Microsoft Windows 10 - SMBv3 Tree Connect (PoC)

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115786. PoCs published by laurent gaffie.

AI-analyzed exploit summary This exploit targets a vulnerability in SMBv2 protocol negotiation, likely a buffer overflow or memory corruption issue. The code constructs malformed SMBv2 packets to trigger the vulnerability, potentially leading to remote code execution.

Description

Microsoft Windows 10 - SMBv3 Tree Connect (PoC)

Exploits (1)

exploitdb WORKING POC VERIFIED

by laurent gaffie · pythondoswindows

https://www.exploit-db.com/exploits/41222

View Code ZIP pw:eip

This exploit targets a vulnerability in SMBv2 protocol negotiation, likely a buffer overflow or memory corruption issue. The code constructs malformed SMBv2 packets to trigger the vulnerability, potentially leading to remote code execution.

Classification

Working Poc 90%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: Microsoft Windows SMBv2 (version not specified)

No auth needed

Prerequisites: Network access to target SMB port (445/TCP) · Target system with vulnerable SMBv2 implementation

MITRE ATT&CK

T1189 - Drive-by Compromise T1203 - Exploitation for Client Execution

devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026