CRITICAL 9.8 Microsoft PoC

CVE-2022-34718

Windows TCP/IP Remote Code Execution Vulnerability

Microsoft Security Update 2022-Sep: Windows TCP/IP Remote Code Execution Vulnerability

Affected Products

References

Published: 2022-09-13 · Source: Microsoft · Feed updated: 2026-08-14
This critical severity vulnerability with a CVSS score of 9.8 was published on 2022-09-13 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 46.4% (top 1% of all CVEs by exploitation probability). Affected: Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows 10 Version 1809 for ARM64-based Systems and 5 more.

Risk Timeline

CVE Disclosed2022-09-13 · 1430 days ago
Public PoC Exploit AvailableWeaponised proof-of-concept code is publicly accessible

Remediation Resources

Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2022-34718
NVD / MITRE
nvd.nist.gov/vuln/detail/CVE-2022-34718

Related Vulnerabilities

CVETitleSeverityCVSS
CVE-2026-57092Microsoft Windows VMSwitch Elevation of Privilege VulnerabilityCRITICAL9.9
CVE-2026-42990SQL Server ODBC driver Elevation of Privilege VulnerabilityCRITICAL9.8
CVE-2026-49172Windows FTP Service Remote Code Execution VulnerabilityCRITICAL9.8
CVE-2026-54990Remote Desktop Client Remote Code Execution VulnerabilityCRITICAL9.8
CVE-2026-50447Windows Message Queuing Service (MSMQ) Remote Code Execution VulnerabilityCRITICAL9.8
CVE-2026-50518Windows DHCP Server Remote Code Execution VulnerabilityCRITICAL9.8
vulnfeed aggregates 10939 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.