Category: GBHackers Security | #1 Globally Trusted Cyber Security News Platform

Notepad++ Vulnerability Allows Full System Takeover — PoC Released

A critical privilege escalation vulnerability (CVE-2025-49144) in Notepad++ v8.8.1 enables attackers to achieve full system control through a supply-chain attack. The flaw exploits the installer’s insecure search path behavior, allowing unprivileged users to escalate privileges to NT AUTHORITY\SYSTEM with minimal user interaction.…