EIP-2026-115462

PRE-CVE

IrfanView 4.27 - 'JP2000.dll' plugin Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115462. PoCs published by BraniX.

AI-analyzed exploit summary This exploit generates two malformed JP2 files that trigger an integer division by zero vulnerability in IrfanView 4.27's JPEG2000.dll module, causing a denial-of-service (DoS) condition when opened.

Description

IrfanView 4.27 - 'JP2000.dll' plugin Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by BraniX · pythondoswindows
https://www.exploit-db.com/exploits/15845

This exploit generates two malformed JP2 files that trigger an integer division by zero vulnerability in IrfanView 4.27's JPEG2000.dll module, causing a denial-of-service (DoS) condition when opened.

Classification
Working Poc 100%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: IrfanView 4.27
No auth needed
Prerequisites: Access to write files to the target system
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026