EIP-2026-115955

PRE-CVE

Notepad++ NPPFtp Plugin 0.26.3 - Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115955. PoCs published by R-73eN.

AI-analyzed exploit summary This Python script exploits a buffer overflow vulnerability in the NPPFtp plugin for Notepad++ by serving a malicious FTP server response. The crafted LIST response triggers a crash due to improper handling of overly long directory listing entries.

Description

Notepad++ NPPFtp Plugin 0.26.3 - Buffer Overflow

Exploits (1)

exploitdb WORKING POC
by R-73eN · pythondoswindows
https://www.exploit-db.com/exploits/39067

This Python script exploits a buffer overflow vulnerability in the NPPFtp plugin for Notepad++ by serving a malicious FTP server response. The crafted LIST response triggers a crash due to improper handling of overly long directory listing entries.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Notepad++ NPPFtp Plugin 0.26.3
No auth needed
Prerequisites: Network access to the target system · Target must connect to the malicious FTP server
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026