windows dhcp

CVE-2026-56159 is a critical remote-code-execution vulnerability in the Windows DHCP Server service that can be triggered over a network without authentication or user interaction. Administrators running Microsoft DHCP should deploy the July 14, 2026 security updates promptly, because a...

Microsoft released CVE-2026-45602 on June 9, 2026, as a Windows Dynamic Host Configuration Protocol Server tampering vulnerability affecting supported Windows client and server releases, with an official fix available and no public disclosure or active exploitation reported at publication. The...