Microsoft patches CVE-2026-20841, a high-severity Windows Notepad flaw that could allow code execution via malicious Markdown ...

PCWorld reports that Windows Notepad’s new Markdown support feature has introduced a serious remote code execution vulnerability with a high CVSS score of 8.8/7.7. The security flaw allows malicious ...

If a user opened this Markdown file in Windows 11 Notepad versions 11.2510 and earlier and viewed it in Markdown mode, the above text would appear as a clickable link. If the link is clicked with ...

Users could be tricked into running arbitrary code, but the issue was patched last week.

Notepad++ has adopted a "double-lock" design for its update mechanism to address recently exploited security gaps that ...

In this post, we will show you how to replace Notepad with Microsoft Edit on Windows 11. Plain text editing should be simple and quick. For years, Notepad filled that role on Windows by doing just one ...

A months-long supply chain attack that affected the Notepad++ update process has been linked to a compromise of shared hosting infrastructure rather than a flaw in the software's code. This according ...

PCWorld reports that Notepad++’s WinGUp update system was compromised between June and December 2025, delivering malware through corrupted executables to targeted users. While the popular text editor ...

Just months after Microsoft added Markdown support to Notepad, researchers have found the feature can be abused to achieve remote code execution (RCE).… Tracked as CVE-2026-20841 (8.8), the ...

The developer of the popular open source text editor Notepad++ has confirmed that hackers hijacked the software to deliver malicious updates to users over the course of several months in 2025. In a ...

Notepad++ reported that its built-in auto-update feature had been hijacked by Chinese state-sponsored hackers from June to September of 2025, and the credentials gathered by the bas actors enabled ...