Notepadplusplus Notepad
Don't miss out!
Thousands of developers use stack.watch to stay informed.Get an email whenever new security vulnerabilities are reported in Notepadplusplus Notepad.
By the Year
In 2026 there have been 1 vulnerability in Notepadplusplus Notepad.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 1 | 0.00 |
It may take a day or so for new Notepad vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Notepadplusplus Notepad Security Vulnerabilities
Notepad++ before 8.8.9 WinGUp Updater Integrity Verification Flaw
CVE-2025-15556
- February 03, 2026
Notepad++ versions prior to 8.8.9, when using the WinGUp updater, contain an update integrity verification vulnerability where downloaded update metadata and installers are not cryptographically verified. An attacker able to intercept or redirect update traffic can cause the updater to download and execute an attacker-controlled installer, resulting in arbitrary code execution with the privileges of the user.
Download of Code Without Integrity Check
Stay on top of Security Vulnerabilities
Want an email whenever new vulnerabilities are published for Notepadplusplus Notepad or by Notepadplusplus? Click the Watch button to subscribe.
