Microsoft Fixes Critical Vulnerability in Notepad, Affects Millions of Users

Microsoft has released a patch to address a critical security flaw in its popular text editor Notepad that could be exploited by attackers to carry out remote code execution attacks. The vulnerability, identified as CVE-2026-20841, was discovered when a malicious Markdown link was opened in Notepad, allowing an attacker to launch unverified protocols and remotely load and execute malicious files on a victim’s computer. Although there is currently no evidence of widespread exploitation of this vulnerability, Microsoft has taken proactive steps to secure its software by releasing a fix for the issue, providing users with peace of mind and ensuring their devices remain protected from potential threats. No further information available