EIP-2026-116889

PRE-CVE

Beyond Compare 3.0.13 b9599 - '.zip' Local Stack Buffer Overflow

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116889. PoCs published by mr_me.

AI-analyzed exploit summary This PHP script generates a malicious ZIP file exploiting a stack buffer overflow in Beyond Compare 3.0.13 b9599. It includes shellcode and a ROP chain to achieve arbitrary code execution.

Description

Beyond Compare 3.0.13 b9599 - '.zip' Local Stack Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED

by mr_me · phplocalwindows

https://www.exploit-db.com/exploits/12501

View Code ZIP pw:eip

This PHP script generates a malicious ZIP file exploiting a stack buffer overflow in Beyond Compare 3.0.13 b9599. It includes shellcode and a ROP chain to achieve arbitrary code execution.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: Beyond Compare 3.0.13 b9599

No auth needed

Prerequisites: Victim must open the malicious ZIP file in Beyond Compare

MITRE ATT&CK

T1203 - Exploitation for Client Execution T1059 - Command and Scripting Interpreter

devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026