PT-2026-58666 · Microsoft · Windows 10 Version 1607+7

Published 2026-07-14 · Updated 2026-07-14 · CVE-2026-58627

Mitre

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Uncontrolled resource consumption in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2026-58627

Affected Products

Windows 10 Version 1607

Windows 10 Version 1809

Windows Server 2012

Windows Server 2012 R2

Windows Server 2016

Windows Server 2019

Windows Server 2022

Windows Server 2025

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-58627 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58627 · Vendor Advisory