Home Microsoft CVE-2023-32015
Back to Microsoft

CVE-2023-32015

Windows - Pragmatic General Multicast (PGM)

Microsoft CVSS 9.8 Updated March 18, 2026

Executive Risk Summary

"A remote code execution vulnerability exists in Windows Pragmatic General Multicast (PGM) due to the improper handling of multicast packets, allowing an attacker to execute arbitrary code on the target system. Successful exploitation of this vulnerability could result in the attacker gaining control of the affected system."

Operational Audit Arsenal

Target Type Dynamic Link Library
Target Asset pgm.dll
Standard Path %windir%\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: pgm.dll (Dynamic Link Library)
$Targets = 'pgm.dll'
$SearchPaths = @("$env:windir\System32", "$env:ProgramFiles", "${env:ProgramFiles(x86)}")

Get-ChildItem -Path $SearchPaths -Include $Targets -Recurse -ErrorAction SilentlyContinue | 
Select-Object FullName, @{Name="Version";Expression={$_.VersionInfo.ProductVersion}}

Patch Impact Forecast

Reboot Required Likely

Moderate

Internal Work Notes

Apply Windows update to patch CVE-2023-32015 vulnerability in PGM to prevent remote code execution attacks

Technical Intelligence & Operational Utilities • Delivered Weekly

Intelligence Sources

Related Microsoft Threats

Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.