Notepad++ security advisory (AV26-395)

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        <div><p><strong>Serial number: </strong>AV26-395<br /><strong>Date:</strong> April 27, 2026</p>

On April 26, 2026, Notepad++ published a security advisory to address a critical vulnerability in the following product:

  • Notepad++ – version 8.9.3 and prior

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

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Article Link: Notepad++ security advisory (AV26-395) - Canadian Centre for Cyber Security