EIP-2026-103246

PRE-CVE

Winace UnAce 2.2 - Command Line Argument Buffer Overflow (2)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103246. PoCs published by Li0n7.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in UnAce v2.2 by crafting a malicious filename with excessive length, leading to arbitrary code execution. It includes shellcode for spawning a shell and supports both targeted exploitation and bruteforcing of return addresses.

Description

Winace UnAce 2.2 - Command Line Argument Buffer Overflow (2)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Li0n7 · cremotelinux
https://www.exploit-db.com/exploits/23369

This exploit targets a buffer overflow vulnerability in UnAce v2.2 by crafting a malicious filename with excessive length, leading to arbitrary code execution. It includes shellcode for spawning a shell and supports both targeted exploitation and bruteforcing of return addresses.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: UnAce v2.2
No auth needed
Prerequisites: Local access to the system · UnAce v2.2 installed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026