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CVE PROGRAM SOURCE RECORD6.4 Medium

CVE-2026-77887

Windows DHCP Server Remote Code Execution Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
microsoft

Description

Out-of-bounds read in Windows DHCP Server allows an authorized attacker to execute code locally.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows 10 Version 1607

  • 10.0.14393.0 to < 10.0.14393.9512affected

Microsoft Windows 10 Version 1809

  • 10.0.17763.0 to < 10.0.17763.9245affected

Microsoft Windows Server 2012

  • 6.2.9200.0 to < 6.2.9200.26349affected

Microsoft Windows Server 2012 (Server Core installation)

  • 6.2.9200.0 to < 6.2.9200.26349affected

Microsoft Windows Server 2012 R2

  • 6.3.9600.0 to < 6.3.9600.23398affected

Microsoft Windows Server 2012 R2 (Server Core installation)

  • 6.3.9600.0 to < 6.3.9600.23398affected

Microsoft Windows Server 2016

  • 10.0.14393.0 to < 10.0.14393.9512affected

Microsoft Windows Server 2016 (Server Core installation)

  • 10.0.14393.0 to < 10.0.14393.9512affected

Microsoft Windows Server 2019

  • 10.0.17763.0 to < 10.0.17763.9245affected

Microsoft Windows Server 2019 (Server Core installation)

  • 10.0.17763.0 to < 10.0.17763.9245affected

Microsoft Windows Server 2022

  • 10.0.20348.0 to < 10.0.20348.5622affected

Microsoft Windows Server 2025

  • 10.0.26100.0 to < 10.0.26100.33438affected

Microsoft Windows Server 2025 (Server Core installation)

  • 10.0.26100.0 to < 10.0.26100.33438affected

References