Actively exploited vulnerabilities concern instances where a manufacturer establishes that a security breach affecting its users or any other natural or legal persons has resulted from a malicious actor making use of a flaw in one of the products with digital elements made available on the market by the manufacturer. Examples of such vulnerabilities could be weaknesses in a product’s identification and authentication functions. Vulnerabilities that are discovered with no malicious intent for purposes of good faith testing, investigation, correction or disclosure to promote the security or safety of the system owner and its users should not be subject to mandatory notification. Severe incidents having an impact on the security of the product with digital elements, on the other hand, refer to situations where a cybersecurity incident affects the development, production or maintenance processes of the manufacturer in such a way that it could result in an increased cybersecurity risk for users or other persons. Such a severe incident could include a situation where an attacker has successfully introduced malicious code into the release channel via which the manufacturer releases security updates to users.