EIP-2026-116787

PRE-CVE

AnyBurn 4.3 - Local Buffer Overflow (SEH)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116787. PoCs published by Matteo Malvica.

AI-analyzed exploit summary This exploit leverages a local buffer overflow in AnyBurn 4.3 via a crafted Unicode SEH overwrite to execute a bindshell on port 9988. The payload includes Venetian padding and a custom alignment mechanism to bypass Unicode restrictions.

Description

AnyBurn 4.3 - Local Buffer Overflow (SEH)

Exploits (1)

exploitdb WORKING POC
by Matteo Malvica · pythonlocalwindows
https://www.exploit-db.com/exploits/46025

This exploit leverages a local buffer overflow in AnyBurn 4.3 via a crafted Unicode SEH overwrite to execute a bindshell on port 9988. The payload includes Venetian padding and a custom alignment mechanism to bypass Unicode restrictions.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: AnyBurn 4.3 (32-bit)
No auth needed
Prerequisites: AnyBurn 4.3 installed on Windows 7 x64 SP1 · Firewall disabled or port 9988 accessible
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026