EIP-2026-116458

PRE-CVE

UniPDF 1.1 - Crash (PoC) (SEH)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116458. PoCs published by bonze.

AI-analyzed exploit summary This is a functional proof-of-concept exploit for a buffer overflow vulnerability in UniPDF v1.1, demonstrating SEH overwrite via a crafted XML file. The exploit targets the MultiByteToWideChar function and includes a payload to trigger a crash.

Description

UniPDF 1.1 - Crash (PoC) (SEH)

Exploits (1)

exploitdb WORKING POC
by bonze · pythondoswindows
https://www.exploit-db.com/exploits/35935

This is a functional proof-of-concept exploit for a buffer overflow vulnerability in UniPDF v1.1, demonstrating SEH overwrite via a crafted XML file. The exploit targets the MultiByteToWideChar function and includes a payload to trigger a crash.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Moderate
Reliability
Reliable
Target: UniPDF v1.1
No auth needed
Prerequisites: Access to the target system to place the malicious XML file in the UniPDF application folder
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026