Microsoft patches CVE-2026-20841, a high-severity Windows Notepad flaw that could allow code execution via malicious Markdown files.
The vulnerability comes from the way Notepad handles Markdown hyperlinks. Attackers craft malicious .md files with embedded ...
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Microsoft has patched the Windows Notepad remote code execution vulnerability CVE-2026-20841, warning users to install February 2026 updates to block exploits.
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