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 ...

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 Windows 11 Notepad app, recently upgraded with AI features, now carries a high-severity flaw that exposes users to dangerous attacks. Hackers can simply send boobytrapped text files and remotely ...

Microsoft patches Windows 11 Notepad RCE flaw CVE-2026-20841 Vulnerability exploited Markdown links to execute malicious code with user permissions Patch Tuesday update fixes issue; versions 11.2510 ...

Microsoft has rolled out a security update to patch a critical vulnerability in its Notepad app. The development comes just a day after the developer of Notepad++, a popular alternative to Microsoft’s ...

As Microsoft continues to force AI features onto users of its Windows operating system and other crucial software, glaring issues keep cropping up. Executives have promised to turn the platform into ...

Bad actors could use the flaw to remotely load and execute malicious files on a victim’s computer. Bad actors could use the flaw to remotely load and execute malicious files on a victim’s computer. is ...

The big picture: Microsoft released its latest Patch Tuesday update this week with 59 hotfixes across Windows, Microsoft Office, Azure, and core system components. The update includes patches for six ...

Modified from the Windows NT 5.2 source, with additions from NotePadEx, and compiler optimizations. Requires MSVS 2017 or 2019 and the v141_xp Windows XP toolchain ...

Bloat Risk? Microsoft's Notepad Upgrade Also Introduced a Vulnerability The flaw exploits Notepad’s recently added support for Markdown, a formatting language used on websites and in files, to run ...

Auto Detect Indention Mike Tzou (Chocobo1) https://github.com/Chocobo1/nppAutoDetectIndent 2.3 - arm64 bit Detects indention (tab or spaces) and auto adjust Tab key ...

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