Windows Defender Firewall Service Vulnerability Let Attackers Disclose Sensitive Data

A critical information disclosure vulnerability in Windows Defender Firewall Service, which could allow authorized attackers to access sensitive heap memory on affected systems. The vulnerability, tracked as CVE-2025-62468, was assigned an Important severity rating and released on December 9, 2025. The flaw stems from an out-of-bounds read condition in the Windows Defender Firewall Service component. […]

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