CRITICAL 9.8 Microsoft

CVE-2019-0547

Windows DHCP Client Remote Code Execution Vulnerability

Microsoft Security Update 2019-Jan: Windows DHCP Client Remote Code Execution Vulnerability

Affected Products

Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1803 for x64-based Systems
Windows Server, version 1803 (Server Core Installation)
Windows 10 Version 1803 for ARM64-based Systems

References

Published: 2019-01-08 · Source: Microsoft · Feed updated: 2026-10-02

This critical severity vulnerability with a CVSS score of 9.8 was published on 2019-01-08 via Microsoft. EPSS score: 71.4% (top 1% of all CVEs by exploitation probability). Affected: Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1803 for x64-based Systems, Windows Server, version 1803 (Server Core Installation) and 1 more.

Risk Timeline

CVE Disclosed2019-01-08 · 2823 days ago

Remediation Resources

Official Advisory

msrc.microsoft.com/update-guide/vulnerability/CVE-2019-0547

NVD / MITRE

nvd.nist.gov/vuln/detail/CVE-2019-0547

Related Vulnerabilities

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CVE-2021-34458	Windows Kernel Remote Code Execution Vulnerability	CRITICAL	9.9
CVE-2026-62815	Microsoft QUIC Remote Code Execution Vulnerability	CRITICAL	9.8
CVE-2026-62878	Windows DNS Server Remote Code Execution Vulnerability	CRITICAL	9.8
CVE-2026-62893	Windows Deployment Services TFTP Server Remote Code Execution Vulnerability	CRITICAL	9.8
CVE-2026-65791	Windows iSCSI Target Service Remote Code Execution Vulnerability	CRITICAL	9.8

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