EIP-2026-115464

PRE-CVE

IrfanView 4.28 - '.ICO' Without Transparent Colour Denial of Service / Remote Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115464. PoCs published by BraniX.

AI-analyzed exploit summary This exploit generates a malformed ICO file that triggers an access violation in IrfanView 4.28, leading to a denial-of-service (DoS) condition. The vulnerability is caused by improper handling of the ICO file format, resulting in an invalid memory read.

Description

IrfanView 4.28 - '.ICO' Without Transparent Colour Denial of Service / Remote Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by BraniX · pythondoswindows
https://www.exploit-db.com/exploits/17143

This exploit generates a malformed ICO file that triggers an access violation in IrfanView 4.28, leading to a denial-of-service (DoS) condition. The vulnerability is caused by improper handling of the ICO file format, resulting in an invalid memory read.

Classification
Working Poc 100%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: IrfanView 4.28
No auth needed
Prerequisites: Ability to deliver the malformed ICO file to the target system
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026