<ul><li>Microsoft’s offensive security team discovered a critical code execution vulnerability impacting Canon printer drivers.</li><li>The vulnerability is an out-of-bounds issue that resides in certain printer drivers for production printers, office/small office multifunction printers and laser printers.</li><li>An attacker can exploit the flaw to prevent printing and/or potentially execute arbitrary code under certain conditions.</li><li>Canon will upload fixed printer drivers on local sales websites and advises customers to install the latest versions.</li></ul>

Microsoft warns of critical flaw in Canon printer drivers

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