EIP-2026-119607

PRE-CVE

Notepad3 1.0.2.350 - Denial of Service (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-119607. PoCs published by Ihsan Sencan.

AI-analyzed exploit summary This PoC demonstrates a denial-of-service vulnerability in Notepad3 1.0.2.350 by creating a file with a 256-byte buffer of 'A' characters, which triggers a crash when used with the 'Set Encryption Passphrase' feature.

Description

Notepad3 1.0.2.350 - Denial of Service (PoC)

Exploits (1)

exploitdb WORKING POC
by Ihsan Sencan · pythondoswindows_x86-64
https://www.exploit-db.com/exploits/45869

This PoC demonstrates a denial-of-service vulnerability in Notepad3 1.0.2.350 by creating a file with a 256-byte buffer of 'A' characters, which triggers a crash when used with the 'Set Encryption Passphrase' feature.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Notepad3 1.0.2.350
No auth needed
Prerequisites: Notepad3 1.0.2.350 installed · Ability to create a file on the target system
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026