Notepad++ Project vulnerabilities (CVE)

CVE records published for Notepad++ Project, newest first. Follow to get an email when a new one appears.

3 results
4.4Medium
CVE-2026-6539

Notepad++ 8.9.3 Format String Injection via nativeLang.xml

Notepad++ Notepad++

Notepad++ 8.9.3 contains a format string injection vulnerability in the Find Results panel handler that allows attackers to cause denial of service and information disclosure by crafting a malicious nativeLang.xml language pack file. Attackers can distribute …

6.6Medium
CVE-2026-3008

Vulnerability in Notepad++

Notepad++ Notepad++

Successful exploitation of the string injection vulnerability could allow an attacker to obtain memory address information or crash the application.