Notepad++ vulnerabilities

Products

• Notepad++ 5

Newest

• notepad++, notepad-plus-plus notepad\+\+ +1 more Notepad++ 8.9.3 Format String Injection via nativeLang.xml CVE-2026-6539 4.6 MediumApril 30, 2026
• notepad++ Vulnerability in Notepad++ CVE-2026-3008 Public exploit 6.6 MediumApril 27, 2026
• notepad++, notepad-plus-plus notepad\+\+ +1 more Stack-Based Buffer Overflow in Notepad++ File Drop Handler leads to DoS CVE-2026-5525 6.0 MediumApril 10, 2026
• notepad++, notepad-plus-plus, notepad-plus-plus notepad\+\+ +2 more Notepad++ < 8.8.9 WinGUp Updater Lacks Update Integrity Verification CVE-2025-15556 In KEVPublic exploit 7.7 HighFebruary 3, 2026
• notepad++, notepad-plus-plus notepad\+\+ +1 more NotePad++ dbghelp.exe uncontrolled search path CVE-2023-6401 Public exploit 5.3 MediumNovember 30, 2023