Microsoft warns of new Defender zero-days exploited in attacks
Summary
Microsoft has released security patches for two zero-day vulnerabilities in Microsoft Defender that were actively exploited in attacks. The vulnerabilities allowed attackers to bypass security features and potentially execute code.
IFF Assessment
Actively exploited zero-day vulnerabilities in a widely used security product represent a significant threat to defenders, allowing attackers to circumvent defenses.
Severity
The vulnerabilities are exploited in zero-day attacks, indicating high exploitability. The potential for bypassing security features and executing code suggests a high impact.
Defender Context
Defenders need to prioritize patching these vulnerabilities in Microsoft Defender immediately to prevent further exploitation. The active exploitation of these zero-days highlights the constant threat landscape and the importance of prompt security updates.