Microsoft has released security advisories for four newly discovered vulnerabilities in its Windows Defender Firewall Service that could enable attackers to elevate privileges on affected Windows systems. The flaws, tracked as CVE-2025-53808, CVE-2025-54104, CVE-2025-54109, and CVE-2025-54915, were all disclosed on September 9, 2025, and share similar characteristics. While exploitation requires local access, successful attacks could […]

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