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CVE-2019-0626

Description

A memory corruption vulnerability exists in the Windows Server DHCP service when an attacker sends specially crafted packets to a DHCP server, aka 'Windows DHCP Server Remote Code Execution Vulnerability'.

Official description from the CVE record, published by microsoft. Copyright © 1999-2026 The MITRE Corporation. See /security/cve/legal for the CVE license. View the record on cve.org

Key data

EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.
Score
0.68627 (68.6% probability)
Percentile
99.3%
Scores of
Nov 10, 2026
Model
v2026.06.15

Affected products

Products listed in the CVE record, as the CNA published them.

  • Microsoft Windows

    • affected: 7 for 32-bit Systems Service Pack 1
    • affected: 7 for x64-based Systems Service Pack 1
    • affected: 8.1 for 32-bit systems
    • affected: 8.1 for x64-based systems
    • affected: RT 8.1
    • affected: 10 for 32-bit Systems
    • affected: 10 for x64-based Systems
    • affected: 10 Version 1607 for 32-bit Systems
    • affected: 10 Version 1607 for x64-based Systems
    • affected: 10 Version 1703 for 32-bit Systems
    • affected: 10 Version 1703 for x64-based Systems
    • affected: 10 Version 1709 for 32-bit Systems
    • affected: 10 Version 1709 for x64-based Systems
    • affected: 10 Version 1803 for 32-bit Systems
    • affected: 10 Version 1803 for x64-based Systems
    • affected: 10 Version 1803 for ARM64-based Systems
    • affected: 10 Version 1809 for 32-bit Systems
    • affected: 10 Version 1809 for x64-based Systems
    • affected: 10 Version 1809 for ARM64-based Systems
    • affected: 10 Version 1709 for ARM64-based Systems

  • Microsoft Windows Server

    • affected: 2008 R2 for x64-based Systems Service Pack 1 (Core installation)
    • affected: 2008 R2 for Itanium-Based Systems Service Pack 1
    • affected: 2008 R2 for x64-based Systems Service Pack 1
    • affected: 2008 for 32-bit Systems Service Pack 2 (Core installation)
    • affected: 2012
    • affected: 2012 (Core installation)
    • affected: 2012 R2
    • affected: 2012 R2 (Core installation)
    • affected: 2016
    • affected: 2016 (Core installation)
    • affected: version 1709 (Core Installation)
    • affected: version 1803 (Core Installation)
    • affected: 2019
    • affected: 2019 (Core installation)
    • affected: 2008 for Itanium-Based Systems Service Pack 2
    • affected: 2008 for 32-bit Systems Service Pack 2
    • affected: 2008 for x64-based Systems Service Pack 2
    • affected: 2008 for x64-based Systems Service Pack 2 (Core installation)

References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

Timeline

  1. ID reserved
  2. Record published
  3. Record last updated

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About CubePath

CubePath is a cloud provider with data centers in Europe and the United States. It offers VPS, bare metal servers and DDoS protection.
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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:49 UTC. Sources and licenses