High severity8.8NVD Advisory· Published Apr 9, 2019· Updated Jun 17, 2026

CVE-2019-0794

Description

A remote code execution vulnerability exists when OLE automation improperly handles objects in memory, aka 'OLE Automation Remote Code Execution Vulnerability'.

Affected products

Microsoft/OLE Automationllm-fuzzy
Microsoft/Windowsv5
Range: 7 for 32-bit Systems Service Pack 1
Microsoft/Windows Server 2003cpe-rescue
Range: 2008 R2 for x64-based Systems Service Pack 1 (Core installation)

Patches

Vulnerability mechanics

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0794nvdPatchVendor Advisory

News mentions

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